धरती के गर्भ में

Aaron Eckhart

Dr. Josh Keyes

Hilary Swank

Maj. Rebecca Childs

Delroy Lindo

Dr. Ed 'Braz' Brazzleton

Stanley Tucci

Dr. Conrad Zimsky

Tchéky Karyo

Serge

DJ Qualls

Theodore Donald 'Rat' Finch

Richard Jenkins

Gen. Thomas Purcell

Bruce Greenwood

Cmdr. Robert Iverson

Christopher Shyer

Dave Perry

Ray Galletti

Paul

Eileen Pedde

Lynne

Rekha Sharma

Danni

Tom Scholte

Acker

Glenn Morshower

FBI Agent

Anthony Harrison

FBI Agent

Alfre Woodard

Stickley

Fred Keating

Court-Martial Presiding Officer

Bart Anderson

Dad

Nicole Leroux

Mom

Justin Callan

Little Boy