Charlize Theron

Jillian Armacost

Tom Noonan

Jackson McLaren

Tom O'Brien

Allen Dodge

Samantha Eggar

Dr. Patraba

Johnny Depp

Commander Spencer Armacost

Donna Murphy

Natalie Streck

Clea DuVall

Nan

Blair Brown

Shelly McLaren

Gary Carlos Cervantes

Doctor

Joe Morton

Sherman Reese

Ellen Lancaster

Dried Up Socialite

Priscilla Shanks

Woman

Nick Cassavetes

Captain Alex Streck

Brian Witten

Executive Producer

Sarah Dampf

Paula, 2nd Grade Student

Lucy Lin

Shelly Carter

Donna Langley

Executive Producer

Gary Grubbs

NASA Director

Michael Crider

Pat Elliott

Rondi Reed

Dr. Conlin

Conrad Bachmann

Reporter

Charles Lanyer

Spencer's Doctor

Seth Barrish

Yuppie Shark

Julian Barnes

Waiter

Jennifer Burry

Second Woman

Susan Cella

Third Woman

Rand Ravich

Director

Mark Johnson

Executive Producer