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)