Michael Gross as Burt Gummer

Shawn Christian as Desert Jack Sawyer

Susan Chuang as Jodi Chang

Charlotte Stewart as Nancy Sterngood

Ariana Richards as Mindy Sterngood

Tony Genaro as Miguel

Barry Livingston as Dr. Andrew Merliss

John Pappas as Agent Charlie Rusk

Robert Jayne as Melvin Plug

Billy Rieck as Buford

Kelly Connell as Jerome

Matthew Seth Wilson as Teen Kid 1

Jason Hopkins as Teen Kid 2

Lorna Scott as Tourist Lady

Mary Gross as Tourist Mom

Elena Sahagun as Argentine Reporter

Javi Mulero as Argentine Producer

Diego Balanta as Argentine Cameraman

Tom Everett as Agent Frank Statler (uncredited)

Jack Serino as Graboid (uncredited)