Alfre Woodard

Stickley

Stanley Tucci

Dr. Conrad Zimsky

Richard Jenkins

Gen. Thomas Purcell

Delroy Lindo

Dr. Ed 'Braz' Brazzleton

Bruce Greenwood

Cmdr. Robert Iverson

Eileen Pedde

Lynne

Hilary Swank

Maj. Rebecca Childs

Aaron Eckhart

Dr. Josh Keyes

Jon Amiel

Director

Tchéky Karyo

Serge

Fred Keating

Court-Martial Presiding Officer

DJ Qualls

Theodore Donald 'Rat' Finch

Christopher Shyer

Dave Perry

Glenn Morshower

FBI Agent

Ray Galletti

Paul

Rekha Sharma

Danni

Tom Scholte

Acker

Anthony Harrison

FBI Agent

Bart Anderson

Dad

Nicole Leroux

Mom

Justin Callan

Little Boy

Chris Humphreys

GBTV Reporter - Trafalgar Square

Dion Johnstone

Flight Engineer Timmins

Fred Ewanuick

Endeavor Flight Engineer

Hrothgar Mathews

Chief Engineer Mission Control

Cooper Layne

Writer

John Rogers

Writer