Mr. Nelson, Did You Kill People?

A Film by Shinya Tsukamoto

Mr. Nelson,
Did You Kill
People?

Feature Film · 2026

Synopsis

A psychologically intense anti-war drama based on the life of Allen Nelson. It explores combat, survival, guilt, memory, and moral injury, the weight a person carries long after the war is over.

The Role

Young
Allen

The younger self of Allen Nelson — carried through Vietnam and the aftermath that follows him home.

The Posters
Official theatrical poster

Official Theatrical Poster

Character Poster — Mark Merphy
Character Poster — Mark Merphy
International Poster
International Poster
International Poster
International Poster
Production Stills
Vietnam flashback
Vietnam flashbackMalak Lunsford (Baby G) and soldiers
At home with Allen Nelson's wife Linda and their daughter Robin
At home with Allen Nelson's wife Linda and their daughter RobinTatyana Ali (Linda), Lathan Ava (Robin), & Rodney Hicks (Allen Nelson)
Young Allen back home from Vietnam
Young Allen back home from VietnamMark Merphy (young Allen)
Reflecting back
Reflecting backRodney Hicks (Allen Nelson)
Main Cast

A remarkable cast spanning backgrounds and generations, united by a director who lets every performance breathe, trusts the quiet moments to land, and the explosive moments to hit authentically sound and true.

Rodney Hicks
Rodney Hicks

Actor

Allen Nelson (28-59)

Geoffrey Rush
Geoffrey Rush

Academy Award winner

Dr. Daniels

Mark Merphy
Mark Merphy

Actor

Young Allen (18-23)

Lily Franky
Lily Franky

Actor · Filmmaker

Kuroi

Tatyana Ali
Tatyana Ali

Actor · Singer

Linda

Director Spotlight
Shinya
Tsukamoto

Director · Writer · Cinematographer · Editor

One of Japanese cinema's most singular voices, award winning Shinya Tsukamoto has spent four decades building a body of work defined by physical intensity, industrial texture, and an unflinching eye for the body under pressure. Tsukamoto-san is writer, director, cinematographer, and editor of his films — a total authorship rare in modern cinema.

Select Filmography

Kotoko (2011)

Venice Film Festival · Orizzonti Prize for Outstanding Feature

A Snake of June (2002)

Venice Film Festival · San Marco Special Jury Award

Tokyo Fist (1995)

Sundance Grand Prize Winner

Tetsuo: The Iron Man (1989)

Multiple Award Winning Cult Classic

Behind the Film

Director

Shinya Tsukamoto

Writer · Director · Cinematographer · Editor

Format

Feature Film

2026

Production

CMI

International production

Character

Young Allen

Played by Mark Merphy

Historical Inspiration

Allen Nelson

Based on the life of a Vietnam veteran

Festivals

Venice · TIFF

World Premiere · In Competition / North American Premiere · Official Selection

Personal Reflection

Working on Mr. Nelson,
Did You Kill People?

When I first read the sides on Backstage, I didn't expect to hear back. I taped the audition in my apartment in a military jacket, holding a toy pistol I'd bought for the audition, and tried not to think about it afterward. Then the call came.

Being directed by acclaimed visionary Shinya Tsukamoto meant watching someone treat every frame like it mattered. He directs with a quiet intensity, few words, total precision. You learn quickly that stillness can carry more weight than any gesture.

Being among Academy Award® winner Geoffrey Rush (Shine, The King's Speech), Rodney Hicks (Broadway's RENT, Come From Away), Tatyana Ali (Fresh Prince of Bel Air, Abbott Elementary), Lily Franky (Shoplifters, Like Father Like Son) was an honor I am still processing. I didn't share scenes with them, but just being on the same set meant the world. The person I keep coming back to is Rodney Hicks. I portray the younger version of Allen Nelson from the ages of 18-23 in flashbacks, as Rodney's older Allen Nelson anchors the film from the ages of 28-59, with his retelling of his time on the battlefield and the war back home in therapy with Dr. Daniels, who is portrayed by Geoffrey Rush. With that said, Rodney and I never shared scenes together, but we had dinners together and met before and after filming. His kind spirit showed in every interaction, and he became a guide for me throughout this project, a big brother. Watching how he carries himself, how generous he is with a younger actor still finding his footing, taught me more than any class could.

What I took away is simple. The work is the work. Show up prepared, stay honest, and trust the people around you. This project reinforced the kind of stories I want to be part of, ones that cross cultures, that sit with difficult truths, that put character before spectacle.

Critical Reception

Critics Quotes

Reviews to be added as Mr. Nelson continues its festival run.

— Outlet pending

Reviews to be added as Mr. Nelson continues its festival run.

— Outlet pending

Festival Reviews

DeadlineVarietyThe Hollywood ReporterIndieWireScreen Daily

Coverage to be linked as it publishes during the Venice and Toronto festival runs.

Awards

Award nominations and accolades to be announced following the festival circuit.

Distribution

Distribution details to be confirmed.

MARK MERPHY   MARK MERPHY   

Mark Merphy

Actor · New York City · SAG-AFTRA

"Success is to be measured not so much by the position that one has reached in life as by the obstacles which he has overcome."

— Booker T. Washington

© 2026 Mark Merphy. All rights reserved.

SAG-AFTRA · New York City