Tom Cruise

Lt. Daniel Kaffee

Jack Nicholson

Col. Nathan R. Jessep

Demi Moore

Lt. Cdr. JoAnne Galloway

Kevin Bacon

Capt. Jack Ross

Kiefer Sutherland

Lt. Jonathan Kendrick

Kevin Pollak

Lt. Sam Weinberg

James Marshall

Pfc. Louden Downey

J.T. Walsh

Lt. Col. Matthew A. Markinson

Christopher Guest

Dr. Stone

J.A. Preston

Judge Randolph

Matt Craven

Lt. Dave Spradling

Wolfgang Bodison

Lance Cpl. Harold W. Dawson

Xander Berkeley

Capt. Whitaker

John M. Jackson

Capt. West

Noah Wyle

Cpl. Jeffrey Barnes

Cuba Gooding Jr.

Cpl. Carl Hammaker

Lawrence Lowe

Bailiff

Joshua Malina

Tom

Oscar Jordan

Steward

John M. Mathews

Guard #1

Aaron Sorkin

Man in Bar

Alex Wexo

Guard #2

Frank Cavestani

Agent #1

Jan Munroe

Jury Foreman

Ron Ostrow

M.P.

Matthew Saks

David

Harry Caesar

Luther

Michael DeLorenzo

Pfc. William T. Santiago

Geoffrey Nauffts

Lt. Sherby

Arthur Senzy

Robert C. McGuire

Cameron Thor

Cdr. Lawrence

David Bowe

Cdr. Gibbs

Gene Whittington

Mr. Dawson

Maud Winchester

Aunt Ginny Miller

Jack Serino

Navy Officer (uncredited)