Logo What's After the Movie

K-PAX 2001

A man claiming to be from the planet K-PAX is admitted to a hospital and quickly draws the attention of his psychiatrist. As the doctor tries to determine if the patient is delusional or genuinely an extraterrestrial, the man’s stories and unusual perspective profoundly affect the hospital staff and other patients. The situation challenges the psychiatrist to question his own perceptions and consider the possibility of something extraordinary.

A man claiming to be from the planet K-PAX is admitted to a hospital and quickly draws the attention of his psychiatrist. As the doctor tries to determine if the patient is delusional or genuinely an extraterrestrial, the man’s stories and unusual perspective profoundly affect the hospital staff and other patients. The situation challenges the psychiatrist to question his own perceptions and consider the possibility of something extraordinary.

Does K-PAX have end credit scenes?

No!

K-PAX does not have end credit scenes. You can leave when the credits roll.

Meet the Full Cast and Actors of K-PAX

Explore the complete cast of K-PAX, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.


Ratings and Reviews for K-PAX

See how K-PAX is rated across major platforms like IMDb, Metacritic, and TMDb. Compare audience scores and critic reviews to understand where K-PAX stands among top-rated movies in its genre.


Metacritic

49

Metascore

7.3

User Score

Rotten Tomatoes
review

42%

TOMATOMETER

review

75%

User Score

IMDb

7.4 /10

IMDb Rating

TMDB

72

%

User Score

Take the Ultimate K-PAX Movie Quiz

Challenge your knowledge of K-PAX with this fun and interactive movie quiz. Test yourself on key plot points, iconic characters, hidden details, and memorable moments to see how well you really know the film.


K-PAX Quiz: Test your knowledge about the enigmatic film K-PAX and its complex characters and themes.

What is the name of the mysterious individual who claims to be from K-PAX?

Full Plot Summary and Ending Explained for K-PAX

See more

Read the complete plot summary of K-PAX, including all major events, twists, and the full ending explained in detail. Explore key characters, themes, hidden meanings, and everything you need to understand the story from beginning to end.


A mysterious person seemingly appears out of nowhere at New York’s Central Station, stepping in to help a woman being mugged. His odd responses to police questions lead to his arrest. Claiming to be an extraterrestrial named Prot from the planet K-PAX, located 1,000 light years away in the Lyra constellation, he is subsequently committed to the Psychiatric Institute of Manhattan. Here, psychiatrist Dr. Mark Powell takes on the task of understanding Prot’s unusual claims. Throughout their sessions, Prot impressively exhibits an uncanny ability to articulate his experiences regarding K-PAX and its civilizations. Notably, he can see ultraviolet light and is unaffected by medication, which only strengthens his narrative.

Prot asserts he is 337 years old and arrived on Earth 4 years and 9 months earlier, aging seven years during his journey at six times the speed of light. He describes K-PAX as a family-free realm devoid of unpleasant reproductive practices, laws, and any form of punishment for wrongdoing. Meanwhile, Mark appears to be struggling with his family life; he is married to Rachel Powell but is facing neglect issues at home. Mark’s prior marriage ended in divorce and he has a son named Michael Powell who currently attends college but has distanced himself from his father.

As Prot’s enigmatic presence permeates the institute, he easily gains the trust of other patients, like Ernie, who has an aversion to germs, Doris, who grew mentally fragile after a painful breakup, and Howie, among others. Each patient becomes convinced that Prot is genuinely from K-PAX. He proposes that he can take one individual with him when he departs, igniting hope among the patients, many of whom express a desire to escape Earth on a predetermined date—July 27 at 5:51 AM. When Howie seeks Prot’s guidance, he is given three tasks aimed at confronting his fears. Howie successfully spots a rare blue bird, overcomes his germ phobia, and is ultimately prepared to embrace uncertainty.

As the anticipated date approaches, Mark confronts Prot about its significance, believing it ties back to traumas from Prot’s past. Prot claims he can communicate with animals and offers insight into the nature of life on K-PAX. When Mark attempts regression hypnosis, he uncovers a startling truth: Prot may actually represent an alter ego of Robert Porter, a man with a tragic history involving the loss of his family, leading to a suicide attempt. The sheriff reveals that Robert killed the murderer of his wife and child, leaving Mark to grapple with this grim reality.

On that fateful July day, the hospital staff watches the camera feed in Prot’s room go static at exactly the time he stated he would leave. They find Robert Porter, now in a catatonic state, suggesting that Prot’s essence has departed. The patients, left perplexed, do not recognize Robert, who is whisked away. In the aftermath, Mark continues to care for the unresponsive Porter while reflecting on how Prot’s encouragement has impacted the lives of the other patients. With newfound resolve, Mark embraces a deeper connection with his family, particularly reconciling with his estranged son, leading him to cherish the moments they have together.

“We discover that our universe repeats itself and with it, our mistakes. Make this time count.” In the end, Prot’s message resonates with Mark, pushing him to embark on a journey toward redemption and healing.

Uncover the Details: Timeline, Characters, Themes, and Beyond!

Mobile App Preview

Coming soon on iOS and Android

The Plot Explained Mobile App

From blockbusters to hidden gems — dive into movie stories anytime, anywhere. Save your favorites, discover plots faster, and never miss a twist again.

Sign up to be the first to know when we launch. Your email stays private — always.

Watch Trailers, Clips & Behind-the-Scenes for K-PAX

See more

Watch official trailers, exclusive clips, cast interviews, and behind-the-scenes footage from K-PAX. Dive deeper into the making of the film, its standout moments, and key production insights.


K-PAX (2001) - Trailer

Cars Featured in K-PAX

See 12 more

Explore all cars featured in K-PAX, including their makes, models, scenes they appear in, and their significance to the plot. A must-read for car enthusiasts and movie buffs alike.


Austin-Healey

1962

3000

Cadillac

1986

Seville

Chevrolet

1999

Blazer

Chevrolet

1992

Caprice

Chevrolet

2000

Tahoe

Ford

1992

Club Wagon

Ford

1993

Crown Victoria

Ford

1992

Econoline

Ford

1960

F-Series

Ford

1996

Taurus

K-PAX Themes and Keywords

Discover the central themes, ideas, and keywords that define the movie’s story, tone, and message. Analyze the film’s deeper meanings, genre influences, and recurring concepts.


extraterrestrialscienceplanetpatientpsychiatristhospitallight travelbeam of lightpencilhomesicknessbeggarmedicationsavantalien languagesurprise after end creditsalienfaster than lightlightspeedstargazingstarwatching tvguadalupe county observerindependence daynew york citywindow blindsfemale police officerrape and revengerape and murderescaped prisonercharacter repeats someone else's dialoguemale police officerpolice officerbluebird of happinessmedical dramaalien invasion sci fipsychological dramafreudiansubconsciousphilosophical conversationimaginationnausealuggagefastest gun in the westevolutionlaughterinsane personclinical psychiatryjet lagbinary starpsychiatric institute of manhattan manhattan new york city

K-PAX Other Names and Titles

Explore the various alternative titles, translations, and other names used for K-PAX across different regions and languages. Understand how the film is marketed and recognized worldwide.


K-Pax l'homme qui vient de loin K星異客 K-PAX - A belső bolygó K-Pax - O Caminho da Luz K-PAX - L'homme qui vient de loin K-Pax - Un universo aparte K-PAX - Da un altro mondo K-Pax - Um Homem do Outro Mundo Kej paks Планета Ка-Пэкс 光の旅人 K-PAX 케이-펙스 קיי פקס Ka-Pekso planeta K-Paksas 케이 펙스 Планета Кеј Пакс K-PAX - Alles ist möglich K-PAX: Un universo aparte K星异客 Svet podľa Prota Svět podle Prota 케이-팩스 קיי-פקס K-Pax K-PAX: O Caminho da Luz Планета Ка-ПЕКС Nežinoma planeta

Similar Movies To K-PAX You Should Know About

Browse a curated list of movies similar in genre, tone, characters, or story structure. Discover new titles like the one you're watching, perfect for fans of related plots, vibes, or cinematic styles.


© 2025 What's After the Movie. All rights reserved.