Christian Slater

as James Stamphill

Kevin Bacon

as Henri Young

Gary Oldman

as Associate Milton Glenn

Embeth Davidtz

as Mary McCasslin

William H. Macy

as Bill McNeill

Stephen Tobolowsky

as Mr. Henkin

Brad Dourif

as Byron Stamphill

Kyra Sedgwick

as Blanche

Mia Kirshner

as Rosetta Young

R. Lee Ermey

as Judge Clawson

Stefan Gierasch

as Warden James Humson

Mary Mackey

as Prison Guard's Wife

Gary Ballard

as Alcatraz Guard Swenson

Richie Allan

as Jury Foreman

Ben Slack

as Jerry Hoolihan

Alex Bookston

as Alcatraz Doc

Herb Ritts

as Mike Kelly

Charles Boswell

as Simpson

Tony Barr

as Winthrop

Stuart Nisbet

as Harve

Randy Pelish

as Alcatraz Guard McKeon

Neil Summers

as Alcatraz Guard Whitney

Sonny King

as Alcatraz Guard Wimer

Michael Melvin

as Inmate Arthur 'Doc' Barker

David Michael Sterling

as Inmate Rufus 'Ray' McCain