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Pokémon: Mewtwo Strikes Back - Evolution (2020) Plot Summary & Timeline

Pokémon: Mewtwo Strikes Back - Evolution (2020) movie poster

Pokémon: Mewtwo Strikes Back - Evolution is a 2020 action and fantasy film directed by Tetsuo Yajima and Kunihiko Yuyama, running 1 hour 38 minutes. This page retells the whole story in 708 words (about 3 minutes to read) and covers 15 key events in order, 5 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for Pokémon: Mewtwo Strikes Back - Evolution.

to read the plot summary
3 min
key events in the timeline
15
characters profiled
5
themes explained
3
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Pokémon: Mewtwo Strikes Back - Evolution (2020) movie poster
Released
Runtime
1h 38m
Original language
Japanese
Studio
Netflix
No spoilers

What Is Pokémon: Mewtwo Strikes Back - Evolution About?

The premise of Pokémon: Mewtwo Strikes Back - Evolution in 293 words, with nothing given away. The full story follows below.

In a vibrant world where humans and Pokémon coexist in harmony, an invitation arrives that promises a challenge unlike any the region has seen. The landscape shifts from bustling towns to mysterious islands, each teeming with untamed nature and hidden laboratories that whisper of scientific ambition. The atmosphere balances the bright, adventurous spirit of a classic quest with an undercurrent of intrigue, hinting that the stakes may reach far beyond ordinary battles.

When the call is answered, Ash steps forward, his boundless optimism paired with a fierce loyalty to his companions. Alongside him, Misty, ever‑sharp and courageous, brings a pragmatic edge, while Brock offers calm guidance and a wealth of strategic insight. Their friendship forms the heart of the journey, each personality complementing the others as they set out to test their skills against an enigmatic opponent. The trio’s dynamic is rooted in mutual respect and a shared love for discovery, promising both light‑hearted moments and deeper reflections on what it means to be a trainer.

At the center of the mystery stands Mewtwo, a powerful cloned Pokémon whose very existence raises profound questions about identity and purpose. Though its motives remain obscured, the mere presence of such a formidable creature casts a shadow of tension over the otherwise cheerful world. The tone hints at a philosophical clash—science versus nature, control versus freedom—while still preserving the series’ signature sense of wonder and excitement.

As the aspiring trainers prepare to confront this unknown, the film invites viewers to contemplate the boundaries between creator and creation, and how courage can arise from unexpected places. The stage is set for an adventure that blends heartfelt camaraderie with a looming sense of destiny, leaving the audience eager to see how these iconic characters navigate the challenges ahead.

Full plot

What Happens in Pokémon: Mewtwo Strikes Back - Evolution?

The complete story of Pokémon: Mewtwo Strikes Back - Evolution, from the first scene to the last, in 708 words (about 3 minutes). Spoilers throughout.

Spoilers ahead

Scientist Dr. Fuji, portrayed by Billy Bob Thompson, is tasked by Giovanni, the leader of Team Rocket, played by Ted Lewis, to tap into his cloning expertise. Their goal: to create a powerful weapon from a mere eyelash of the legendary Pokémon, Mew, voiced by Kôichi Yamadera. As the clone is brought to life, it is named Mewtwo, voiced by Dan Green, and possesses remarkable abilities, including the power to cause floods and prompt flora to flourish in the wilderness.

Years later, Mewtwo awakens from a prolonged slumber within a laboratory located on New Island. Upon learning from Dr. Fuji about his true origins as Mew’s clone, Mewtwo is consumed with rage that he is viewed merely as an experiment. He unleashes his tremendous psychic powers, obliterating the lab and the scientists within, including Dr. Fuji himself. Giovanni witnesses the destruction and convinces Mewtwo to join him, promising guidance and the potential for world domination. Mewtwo grapples with existential questions like “Who am I?” and “What purpose do I serve?”

Realizing he is merely a means to Giovanni’s ends, Mewtwo escapes back to New Island, where he begins plotting revenge on humanity. He reconstructs the laboratory, setting up a base, and sends holographic invitations to several trainers, challenging them to face the greatest Pokémon trainer at New Island.

In response to the invitations, Ash, voiced by Sarah Natochenny, Misty, voiced by Michele Knotz, and Brock, voiced by Bill Rogers, decide to accept, bringing along Pikachu and Togepi, voiced by Satomi Koorogi. However, upon reaching the port city of Old Shore Wharf, a storm conjured by Mewtwo creates chaos, resulting in the harbor master Miranda, played by Lisa Ortiz, closing the boats for safety. Subsequently, Ash and his friends are picked up by Team Rocket members, Jesse, voiced by Michele Knotz, James, portrayed by James Carter Cathcart, and Meowth, disguised as boat captains. Unfortunately, their vessel is lost when the storm sinks it in the ocean. Determined to reach New Island, Ash and his friends rely on their Pokémon to continue their journey.

Upon arrival at the island’s palace, they are greeted by a woman from the hologram, who transforms out to be a mind-controlled Nurse Joy, explained by Alyson Leigh Rosenfeld. Mewtwo then challenges the trainers, employing cloned Pokémon in battle. Meanwhile, Team Rocket sneaks into New Island through the sewers, where they encounter a mischievous Mew who follows them, leading them to Dr. Fuji’s cloning machine and research.

As Mewtwo’s clones effortlessly overpower the trainers’ Pokémon, he confiscates them, including Pikachu, thus expanding his army of clones. In a daring move, Ash pursues Mewtwo to the cloning lab, where he witnesses Team Rocket’s Meowth also being cloned. In a moment of bravery, Ash destroys the cloning machine to liberate the captured Pokémon and asserts himself against Mewtwo and the clones. Mew soon appears, prompting Mewtwo to engage in a battle to showcase his superiority.

The ensuing confrontation sees the original Pokémon clashing with their clones, with the exception of Pikachu, voiced by Ikue Otani, and Meowth, who finds a way to connect with his clone, recognizing the futility of their conflict. As the battle escalates, Ash selflessly places himself between a psychic attack from Mewtwo and Mew, leading to his petrification. In a desperate attempt to revive him, Pikachu uses its electrical powers but to no avail. However, it is the tears of the Pokémon that ultimately revive Ash.

Motivated by Ash’s selflessness, Mewtwo comes to understand that his worth is defined by his choices rather than his origins. As a result, he departs with Mew and the cloned Pokémon, reversing time to just before the trainers left Old Shore Wharf, erasing their memories of the encounter.

Back in Old Shore Wharf, the rejuvenated Nurse Joy recommences operations at the Pokémon Center to host the trainers. The turbulent weather subsides, and Ash encounters Mew soaring through the clouds, reminiscing about his experiences and how he spotted another legendary Pokémon upon leaving Pallet Town. Meanwhile, Team Rocket finds themselves marooned on New Island but seems to relish the unexpected adventure.

After the credits, a glimpse shows Mewtwo, Mew, and the clones flying toward the majestic Mount Quena, leaving viewers with a sense of wonder about their journey ahead.

Timeline

Pokémon: Mewtwo Strikes Back - Evolution Timeline: Every Key Event in Order

15 key events in the order they happen, from “Dr. Fuji's Task” to “Resolution and Redemption”. 11 events name a place, across 3 locations.

  1. 1

    Dr. Fuji's Task

    Scientist Dr. Fuji is approached by Giovanni, the leader of Team Rocket, with a daunting task. He is to use his cloning expertise to create a powerful weapon from an eyelash of the legendary Pokémon, Mew.

  2. 2

    Creation of Mewtwo

    Using Mew's DNA, Dr. Fuji successfully brings Mewtwo to life. This clone possesses extraordinary abilities, including the power to manipulate water and promote plant growth, signaling the beginning of its formidable presence.

  3. 3

    Mewtwo Awakens

    Mewtwo awakens after a long slumber in a lab on New Island. Upon learning that he is merely a clone of Mew, he is consumed with rage, feeling like a mere experiment rather than a being of worth.

    Where:New Island

  4. 4

    Destruction of the Laboratory

    Fueled by anger, Mewtwo unleashes his psychic powers, resulting in the annihilation of the laboratory and the death of the scientists within, including Dr. Fuji. This act marks Mewtwo's rejection of his creators and their intentions.

    Where:New Island

  5. 5

    Giovanni's Manipulation

    Giovanni witnesses the destruction and approaches Mewtwo, offering him guidance and power in exchange for allegiance. Mewtwo struggles with his identity as Giovanni's potential tool for domination.

  6. 6

    Mewtwo's Revenge Plot

    Realizing his role as Giovanni's pawn, Mewtwo escapes back to New Island. He reconstructs the laboratory to establish a headquarters from where he can orchestrate his revenge against humanity.

    Where:New Island

  7. 7

    Challenging the Trainers

    Mewtwo sends holographic invitations to Pokémon trainers, challenging them to a battle at New Island. This invitation sets the stage for a confrontation between the trainers and the newly created clones.

    Where:New Island

  8. 8

    Ash's Journey Begins

    In response to the challenge, Ash, Misty, and Brock decide to embark on the journey to New Island. They prepare their Pokémon for the upcoming confrontation, aiming to prove their strength against Mewtwo.

  9. 9

    Storm at Old Shore Wharf

    As they arrive at Old Shore Wharf, a storm conjured by Mewtwo disrupts their travel plans. The harbor master, Miranda, closes the ports, preventing boats from reaching New Island safely.

    Where:Old Shore Wharf

  10. 10

    Treacherous Passage

    Team Rocket, disguised as boat captains, offers Ash and his friends a way to cross the troubled waters. However, their boat succumbs to the storm, forcing Ash and his allies to rely on their Pokémon to continue their journey.

    Where:Ocean

Show the other 5 events of Pokémon: Mewtwo Strikes Back - Evolution
  1. 11

    Battle at the Island

    Upon arriving at the palace on New Island, Ash and the other trainers are challenged by Mewtwo. Mewtwo uses cloned Pokémon to demonstrate his might, overpowering the trainers in battle.

    Where:New Island

  2. 12

    Team Rocket's Discovery

    Meanwhile, Team Rocket sneaks into New Island through the sewers, inadvertently encountering Mew. This elusive Pokémon leads them to Dr. Fuji's cloning machine, revealing more secrets about Mewtwo.

    Where:New Island

  3. 13

    Ash's Bold Move

    In a daring action, Ash pursues Mewtwo to the cloning lab, witnessing Team Rocket's Meowth being cloned. To save the captured Pokémon, Ash destroys the cloning machine, asserting his commitment to protecting them.

    Where:New Island

  4. 14

    Clash of Legends

    The climax arrives as Mewtwo battles Mew, showcasing a fierce clash between the original and the clones. During the battle, Ash places himself in harm's way, displaying incredible bravery for the sake of others.

    Where:New Island

  5. 15

    Resolution and Redemption

    Mewtwo understands the true meaning of existence through Ash's selfless act, realizing it's choices that define him. He decides to leave with Mew and the clones, erasing the trainers' memories of the encounter to start anew.

    Where:New Island

Characters

Who Are the Main Characters in Pokémon: Mewtwo Strikes Back - Evolution?

5 characters, among them Mewtwo, Ash Ketchum and Misty: who each one is and the part they play in the story. 4 of them link to the actor’s page.

  • M

    Mewtwo

    Played by Dan Green

    Mewtwo is a powerful psychic Pokémon created from the DNA of Mew. Initially filled with rage after learning about his origins, he embarks on a quest for vengeance but ultimately finds purpose through connection and understanding. His character arc explores themes of existence, purpose, and self-worth.

    • 👾 Pokémon
    • 🔮 Psychic
  • Sarah Natochenny as Ash Ketchum in Pokémon: Mewtwo Strikes Back - Evolution

    Ash Ketchum

    Played by Sarah Natochenny

    Ash is a devoted Pokémon trainer known for his bravery and unyielding spirit. He demonstrates deep empathy and selflessness, particularly when he risks his life to save others. His relationships with his Pokémon showcase the themes of friendship and loyalty.

    • 👦 Trainer
    • 🌟 Hero
  • M

    Misty

    Played by Michele Knotz

    Misty is a determined Pokémon trainer with a strong connection to water-type Pokémon. She shows exceptional courage throughout the film and actively supports Ash in their adventure. Misty's character embodies resilience and the importance of teamwork.

    • 🏊‍♀️ Trainer
    • 🌊 Water
  • Bill Rogers as Brock in Pokémon: Mewtwo Strikes Back - Evolution

    Brock

    Played by Bill Rogers

    Brock is a nurturing Pokémon trainer with expertise in breeding and cooking. His wisdom and guidance help the group, showcasing his maturity. He provides comic relief while being a dependable friend, embodying the theme of camaraderie.

    • 🍳 Breeder
    • 🤝 Support
  • G

    Giovanni

    Giovanni is the leader of Team Rocket and represents the manipulation of power for personal gain. His role as the antagonist drives the plot and challenges Mewtwo’s understanding of value and purpose. He is ruthless and seeks domination at any cost.

    • 🦹‍♂️ Villain
    • 💼 Leader
Setting

Where and When Is Pokémon: Mewtwo Strikes Back - Evolution Set?

Pokémon: Mewtwo Strikes Back - Evolution is set in New Island and Old Shore Wharf. Here is why the place matters to the story.

When

The movie exists in a contemporary setting that reflects modern challenges and human interactions with Pokémon. It highlights themes of identity and purpose in a world where scientific experimentation and natural abilities collide.

Where

New Island, Old Shore Wharf

New Island is a remote and mysterious location where the events of the movie unfold. It serves as the site of Mewtwo's awakening and confrontation with the Pokémon trainers. Old Shore Wharf, a bustling port city, is filled with activity but becomes chaotic due to Mewtwo's storm, showcasing its vulnerability against nature's wrath.

  • 🏝️ Island
  • 🌊 Coastal
Themes

What Are the Themes of Pokémon: Mewtwo Strikes Back - Evolution?

3 ideas the story keeps returning to, among them Identity, Conflict and Sacrifice.

  1. 01

    Identity

    The theme of identity is central to Mewtwo's journey as he grapples with his existence as a clone. His struggle with self-worth and purpose raises poignant questions about individuality and what it means to be truly alive. The movie ultimately conveys that one's choices define their identity, not their origins.

  2. 02

    Conflict

    Conflict arises both externally and internally throughout the movie. Mewtwo represents both a physical threat to the trainers and an internal battle regarding his purpose in life. The struggle between the original Pokémon and their clones leads to questions about power, control, and the implications of scientific advancement.

  3. 03

    Sacrifice

    Sacrifice is a significant theme as Ash places himself in danger to protect Mew and Mewtwo. His selfless act ultimately inspires Mewtwo to reflect on his choices, showcasing that true value comes from one's actions and connections with others.

Tone & mood

What Kind of Film Is Pokémon: Mewtwo Strikes Back - Evolution?

Hopeful in tone, with fast pacing and a straightforward story, going by the plot summary.

Tone
Hopeful
Pacing
Fast
Story
Straightforward
Intensity
Medium
Ending
Happy

A fast-paced, hopeful Pokémon adventure that balances dramatic battles with an emotionally engaging story about finding one's identity and the redemptive power of friendship.

  • adventurous
  • hopeful
  • contemplative
  • confrontational
  • dramatic
  • redemptive
  • identity crisis
  • revenge
  • redemption
  • selflessness

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FAQ

Pokémon: Mewtwo Strikes Back - Evolution Plot Questions

5 quick answers about Pokémon: Mewtwo Strikes Back - Evolution, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is Pokémon: Mewtwo Strikes Back - Evolution about?

In a vibrant world where humans and Pokémon coexist in harmony, an invitation arrives that promises a challenge unlike any the region has seen. The landscape shifts from bustling towns to mysterious islands, each teeming with untamed nature and hidden laboratories that whisper of scientific…

Read the full plot summary

When and where does Pokémon: Mewtwo Strikes Back - Evolution take place?

Pokémon: Mewtwo Strikes Back - Evolution is set in New Island and Old Shore Wharf. The movie exists in a contemporary setting that reflects modern challenges and human interactions with Pokémon. It highlights themes of identity and purpose in a world where scientific experimentation and natural…

The setting explained

Who are the main characters in Pokémon: Mewtwo Strikes Back - Evolution?

The story follows Mewtwo (played by Dan Green), Ash Ketchum (played by Sarah Natochenny), Misty (played by Michele Knotz) and Brock (played by Bill Rogers); the character guide covers 5 characters in all.

All the characters

What are the main themes of Pokémon: Mewtwo Strikes Back - Evolution?

The summary picks out 3 themes: Identity, Conflict and Sacrifice.

The themes explained

Who directed Pokémon: Mewtwo Strikes Back - Evolution?

Pokémon: Mewtwo Strikes Back - Evolution (2020) was directed by Tetsuo Yajima, Kunihiko Yuyama and Moto Sakakibara and runs 1 hour 38 minutes.

Tetsuo Yajima’s films

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