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Guerilla Marketing (2005) Plot Summary & Timeline

Guerilla Marketing (2005) movie poster

Guerilla Marketing is a 2005 drama and mystery film directed by Jayantha Chandrasiri, running 1 hour 30 minutes. This page retells the whole story in 236 words (about 1 minute to read) and covers 11 key events in order, 5 characters and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for Guerilla Marketing.

to read the plot summary
1 min
key events in the timeline
11
characters profiled
5
themes explained
3
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Guerilla Marketing (2005) movie poster
Released
Runtime
1h 30m
Genres
Drama, Mystery
Original language
Sinhala
No spoilers

What Is Guerilla Marketing About?

The premise of Guerilla Marketing in 349 words, with nothing given away. The full story follows below.

In a nation on the brink of a decisive presidential election, the pulse of power beats through bustling advertising studios, campaign rallies, and whispered strategy sessions. The political arena crackles with the promise of change, while the commerce of ideas—bright slogans, glossy visuals, and the subtle art of persuasion—becomes a battlefield where perception can tilt the future. Within this charged atmosphere, the city’s streets echo with the promise of a new narrative, a story waiting to be told to an eager electorate.

Thisara runs a modest yet ambitious advertising agency, a place where creativity collides with the pragmatism of client demands. His professional world is a blend of boardroom negotiations and the restless energy of young talent, all striving to shape public opinion. Though his career has flourished, his personal life is a delicate juxtaposition of past and present: he once shared a quiet intimacy with his cousin Suramya, who later left for further studies, and now lives with his wife Rangi, a woman from an affluent family whose polished Western style masks a lack of formal training. The return of Suramya—a poised, traditionally dressed figure whose education and professionalism shine—reignites old currents beneath the surface of his orderly existence.

When the opposition leader Gregory Mahadikaram seeks a bold propaganda push, Thisara’s agency lands the coveted contract, offering a glimpse into the high‑stakes world of political messaging. Central to the assignment is a daring concept called “guerrilla marketing,” a strategy that blurs the line between honest promotion and the crafty planting of persuasive whispers. This venture pulls the agency into the vortex of electioneering, where each creative decision reverberates far beyond billboards and sitcom‑level pitches.

As the campaign builds momentum, the interplay of ambition, loyalty, and unspoken desire weaves a subtle tension through the studio’s corridors. The contrast between Suramya’s disciplined elegance and Rangi’s ostentatious allure creates an undercurrent that tests Thisara’s resolve. Within the glossy veneer of ad slogans and political slogans, a quieter drama unfolds—one that hints at the personal costs of ambition and the fragile balance between professional success and the yearning for an unfulfilled past.

Full plot

What Happens in Guerilla Marketing?

The complete story of Guerilla Marketing, from the first scene to the last, in 236 words (about 1 minute). Spoilers throughout. Names in the text link to 5 cast member pages.

Spoilers ahead

Thisara, Kamal Addaraarachchi runs an advertising agency and has had a relationship with his cousin Suramya Yashoda Wimaladharma. When Suramya goes abroad for education, he marries Rangi Sangeetha Weeraratne, a young woman from a wealthy family. Suramya returns after her studies, joins Thisara’s agency, though she could secure a position at a more prestigious firm. Suramya appears traditionally dressed but is highly skilled, educated, and professional, while Rangi, with her Western style, lacks both qualifications and education despite her wealth.

A presidential election unfolds with two main candidates: the current president Sriyantha Mendis and the opposition leader, Jackson Anthony Mahadikaram. Thisara lands a propaganda contract from Gregory. As part of the campaign, he trains a small group to spread rumors about Gregory’s supposed good deeds that never actually happened, calling this approach Guerrilla Marketing. In the end, Gregory wins the election.

Thisara wrestles with inner turmoil over Suramya. He is attracted to her appearance and styling but remains trapped by his marriage to Rangi. The strain pushes him toward a mental breakdown, and he is admitted to a mental hospital. Later, Suramya reveals that she joined Thisara’s agency to exact revenge for being abandoned and remarried; by presenting herself in a way that appealed to his desires, she manipulates the situation and triggers his distress.

In the closing moments, a recovered Thisara drives away, with Rangi seated in the left front seat, echoing Suramya’s former presentation.

Timeline

Guerilla Marketing Timeline: Every Key Event in Order

11 key events in the order they happen, from “Thisara's agency and marriage” to “Final scene on the road”. 11 events name a place, across 11 locations.

  1. 1

    Thisara's agency and marriage

    Thisara runs an advertising agency and has a history with his cousin Suramya. When Suramya goes away for her education, he marries Rangi, a wealthy but unqualified woman. Suramya returns later and joins the agency, while Rangi remains the spouse he cannot fully reconcile with.

    When:Before Suramya's education Where:Thisara's advertising agency

  2. 2

    Suramya returns and joins the agency

    Suramya returns after completing her education and joins Thisara's agency. She is talented, educated, and professional, and she dresses in a traditional style. Her presence contrasts with Rangi, who is wealthy but lacks professional credentials.

    When:After Suramya's education Where:Thisara's agency

  3. 3

    Election season begins

    A presidential election is looming with two main candidates, the current president Sriyantha Mendis and the opposition leader Gregory Mahadikaram. Thisara lands a propaganda contract from Gregory and enters the campaign arena. The stakes are high as rumor driven strategies become a key battleground.

    When:As the election approaches Where:Campaign environment

  4. 4

    Guerrilla Marketing plan

    As part of the plan, Thisara trains people to spread rumors about Gregory's supposed good actions that never happened. He calls this tactic Guerrilla Marketing. The aim is to manipulate voters and create a favorable image for his client.

    When:During the campaign Where:Campaign network

  5. 5

    Rumors spread and campaign continues

    The rumor campaign spreads across communities while the promised good deeds remain unsubstantiated. Thisara observes the impact on public opinion and weighs his own moral boundaries. The campaign atmosphere grows tense as misinformation guides voters.

    When:During the campaign Where:Across campaign landscape

  6. 6

    Gregory wins the election

    Gregory Mahadikaram wins the election, and the result reshapes the political landscape. Thisara realizes the power of manipulation even as his own conscience fights back. The victory marks a turning point for both politics and his personal life.

    When:Election night Where:Election night

  7. 7

    Thisara's inner turmoil

    Thisara becomes torn between his attraction to Suramya and his commitment to his wife Rangi. The conflict intensifies as desire and loyalty pull him in opposite directions. The mounting strain contributes to his mental distress.

    When:Post election period Where:Thisara's mind and office

  8. 8

    Collapse and hospitalization

    The stress culminates in a breakdown and Thisara is admitted to a mental hospital. The hospital becomes a backdrop where the truth of his life choices and the campaign pressures are laid bare. His sense of reality begins to fracture under the weight of desire and guilt.

    When:After breakdown Where:Mental hospital

  9. 9

    Suramya reveals her revenge

    Suramya reveals that she joined the agency to take revenge for being abandoned and married off to Rangi. She explains that presenting herself in a way that appealed to Thisara drove him to distress since his wife could not fulfill those desires. Her confession reframes their past and explains the emotional cloud over Thisara.

    When:During recovery Where:Thisara's hospital room

  10. 10

    Thisara begins to recover

    Thisara slowly begins to recover from his illness and regain his sanity. The narrative shifts toward the resolution as he contends with memory, desire, and responsibility. The events of the campaign, love, and revenge leave lasting impressions on him.

    When:Post hospitalization Where:Recovery period

  11. 11

    Final scene on the road

    In the final scene, a recovered Thisara is seen driving a vehicle with Rangi seated in the left seat. The image evokes Suramya's earlier presence while signaling a renewed balance in Thisara's life. The resolution hints at a difference future for him and his relationships.

    When:Final scene Where:On a road

Characters

Who Are the Main Characters in Guerilla Marketing?

5 characters, among them Gregory Mahadikaram, Thisara Dissanayake and Suramya Mahakehelwala: who each one is and the part they play in the story. Every profile links to the actor’s page.

  • GM

    Gregory Mahadikaram

    Played by Jackson Anthony

    The opposition leader who wins the presidential election through a campaign that hinges on manipulated narratives. Charismatic and politically calculating, his ascent is portrayed against a backdrop of propaganda and public opinion. He serves as the catalyst for Thisara and Suramya's dangerous dynamics.

    • 🎭 Charismatic
    • 🗳️ Politician
    • 🧭 Ambitious
  • TD

    Thisara Dissanayake

    Played by Kamal Addaraarachchi

    An advertising agency owner who manipulates others with his charm and professional talents. He battles guilt and desire, torn between his wife Rangi and his former lover Suramya. His mental unraveling drives much of the plot and ends with a fragile recovery.

    • 🧠 Entrepreneur
    • 💼 Marketing
    • 💔 Flawed
  • SM

    Suramya Mahakehelwala

    Played by Yashoda Wimaladharma

    A talented, educated woman who returns to the agency and crafts a revenge against Thisara by leveraging her appearance and professionalism. She is determined, strategic, and willing to manipulate circumstances to achieve her goals.

    • 🎓 Professional
    • 💃 Alluring
    • 🕊️ Revenge
  • RD

    Rangi Dissanayake

    Played by Sangeetha Weeraratne

    A wealthy, traditional woman married to Thisara. She lacks formal qualifications but becomes a symbol of security and status. Her relationship with Thisara contrasts with Suramya's independence and plays into the couple's emotional tension.

    • 💍 Wealth
    • 🧭 Traditional
    • 🧪 Conflict
  • CP

    Current President

    Played by Sriyantha Mendis

    The sitting president in the election storyline, whose campaign becomes a focal point of the propaganda effort. His role anchors the political stakes and the outcome of the election.

    • 🏛️ Power
    • 🗳️ Presidency
    • 🎯 Competition
Themes

What Are the Themes of Guerilla Marketing?

3 ideas the story keeps returning to, among them Propaganda, Mental Health and Desire.

  1. 01

    Propaganda

    In Guerilla Marketing, rumors and staged acts are used to influence a presidential race. Thisara's agency is deployed to craft and spread misleading narratives about Gregory Mahadikaram, turning marketing tactics into political weapons. The film examines how quickly information can be manipulated to sway voters and cement power, often at the expense of truth.

  2. 02

    Mental Health

    Thisara's internal conflict spirals as desire, loyalty, and guilt collide. His obsession with Suramya and the strain of his marriage push him toward a mental breakdown, culminating in admission to a mental hospital. The theme explores how personal pressures in a high-stakes career can erode sanity.

  3. 03

    Desire

    Desire drives the central tension between Suramya, Thisara, and Rangi. Suramya uses her wit and appearance to provoke Thisara's longing, while Thisara's reluctance clashes with his passion, ultimately fueling revenge and emotional collapse. The film portrays how longing can distort decisions and relationships in pursuit of control.

Tone & mood

What Kind of Film Is Guerilla Marketing?

Dark in tone, with steady pacing and a moderate story, going by the plot summary.

Tone
Dark
Pacing
Steady
Story
Moderate
Intensity
Medium
Ending
Bittersweet

A tense and melancholy psychological drama exploring the corrosive effects of political deceit and personal revenge, leading to a man's breakdown amidst a web of manipulation and unresolved longing.

  • psychological
  • obsessive
  • deceptive
  • tense
  • melancholic
  • manipulative
  • political propaganda
  • revenge
  • psychological breakdown
  • unrequited love

Content notes: psychological breakdown, emotional manipulation.

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FAQ

Guerilla Marketing Plot Questions

4 quick answers about Guerilla Marketing, taken from the plot summary and character guide on this page and the film’s credits.

What is Guerilla Marketing about?

In a nation on the brink of a decisive presidential election, the pulse of power beats through bustling advertising studios, campaign rallies, and whispered strategy sessions.

Read the full plot summary

Who are the main characters in Guerilla Marketing?

The story follows Gregory Mahadikaram (played by Jackson Anthony), Thisara Dissanayake (played by Kamal Addaraarachchi), Suramya Mahakehelwala (played by Yashoda Wimaladharma) and Rangi Dissanayake (played by Sangeetha Weeraratne); the character guide covers 5 characters in all.

All the characters

What are the main themes of Guerilla Marketing?

The summary picks out 3 themes: Propaganda, Mental Health and Desire.

The themes explained

Who directed Guerilla Marketing?

Guerilla Marketing (2005) was directed by Jayantha Chandrasiri and runs 1 hour 30 minutes.

Jayantha Chandrasiri’s films

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