Diễn viên
Rene Rivera
Gonzales
Todd Kimsey
Crewman Mitchell
John Beck
Simpkins
Rod McCary
Dr. Shoup
Andy Milder
Chambers (Head of NASA)
Theresa Russell
Dr. Nancy Burnham
Curtis Armstrong
Keach
Lydie Denier
Diane Cafferty
Tim Thomerson
Sheriff Morgan
Tamara Davies
Sid Bream
Daniel Quinn
Alan Stanton
Adam Lieberman
Crewman Terrance
Redmond Gleeson
Local Man
GiGi Erneta
Girl by Pool (uncredited)
Patrick Muldoon
Mike Connors
James Cromwell
MP 1
Joe Sabatino
MP 2
Lorissa McComas
Chelsea