Michael Gross

Burt Gummer

Shawn Christian

Desert Jack Sawyer

Susan Chuang

Jodi Chang

Charlotte Stewart

Nancy Sterngood

Ariana Richards

Mindy Sterngood

Tony Genaro

Miguel

Barry Livingston

Dr. Andrew Merliss

John Pappas

Agent Charlie Rusk

Robert Jayne

Melvin Plug

Billy Rieck

Buford

Kelly Connell

Jerome

Jason Hopkins

Teen Kid 2

Lorna Scott

Tourist Lady

Mary Gross

Tourist Mom

Elena Sahagun

Argentine Reporter

Tom Everett

Agent Frank Statler (uncredited)

Jack Serino

Graboid (uncredited)