Sheriff Bryce Hammond

Ben Affleck

Acting

Dr. Timothy Flyte

Peter O'Toole

Acting

Lisa Pailey

Rose McGowan

Acting

Jennifer Pailey, M.D.

Joanna Going

Acting

Deputy Stuart 'Stu' Wargle

Liev Schreiber

Acting

Deputy Steve Shanning

Nicky Katt

Acting

Gen. Leland Copperfield

Clifton Powell

Acting

Scientist Lockland

Rick Otto

Acting

Scientist Yamaguchi

周嘉玲

Acting

Scientist Burke

Adam Nelson

Acting

Scientist Talbot

John Hammil

Acting

Scientist Shane

John Scott Clough

Acting

Soldier Velazquez

Michael DeLorenzo

Acting

Scientist Borman

William Hahn

Acting

Scientist Walker

Robert Himber

Acting

Agent Hawthorne

Bo Hopkins

Acting

Agent Wilson

Robert Knepper

Acting

Church Soldier

Paul Schmidt

Costume & Make-Up

Sgt. Harker

Dean Hallo

Acting

Commanding Officer

Clive Rosengren

Acting

Cpl. Guthrie

Edmund Wyson

Acting

Tunnel Boy

Luke Eberl

Acting

Hilda

Judith Drake

Acting

Cowgirl

Yvette Nipar

Acting

Old Man at Bar (uncredited)

Lonny Chapman

Acting

Woman in Room 204 (uncredited)

Linnea Quigley

Acting