Kadro (23)
Patrick Muldoon
Mike Connors
Theresa Russell
Dr. Nancy Burnham
Curtis Armstrong
Keach
John Beck
Simpkins
James Cromwell
MP 1
Lydie Denier
Diane Cafferty
Tamara Davies
Sid Bream
Joe Avalon
Sgt. Tulley
Redmond Gleeson
Local Man
Joe Sabatino
MP 2
Daniel Quinn
Alan Stanton
Billy Keane
Steve Elkins
Rod McCary
Dr. Shoup
Lorissa McComas
Chelsea
William Langlois
General Cartwright
Tim Thomerson
Sheriff Morgan
Andy Milder
Chambers (Head of NASA)
Rene Rivera
Gonzales
GiGi Erneta
Girl by Pool (uncredited)
Eric James Virgets
Deputy Ferguson
Steve Purnick
Mr. Norton
Adam Lieberman
Crewman Terrance
Dwayne Shattuck
Crewman Miller
Art
Camera
Costume & Make-Up
- Tricia Graycostume designer
- Gail De Krassellcostume designer
- Simone Almekias-Sieglmakeup department head
- Michelle Wernermakeup artist
- Gail De Krassellcostume design
Crew
- Peewee Piemontestunts
- GiGi Ernetastunt double
- Alisa Christensenstunts
- Gary Paulstunts
- Mike Tristanoarmorer
- Tom Posterstunt double
- Mark Riccardistunt double
- Warren A. Stevensstunt coordinator
- Michael J. Sarnastunts
- John Cadestunts
- Chris Carnelstunts
- Al Gotostunts
- Frank L. Popepyrotechnician
- Bret Davidsonstunts
- Albert Lannuttispecial effects
Directing
- Jim Wynorskidirector
- Dana MacDufffirst assistant director
- Casey Makosecond second assistant director
- Bret Davidsonsecond unit director
- Lauren McAuliffescript supervisor
- Mark Demaraissecond assistant director
Editing
Production
- Neil Elmanco-producer
- Steven Paulexecutive producer
- William Langloislocation manager
- Dwayne Shattuckco-producer
- Vicki L. Sawyerproduction supervisor
- J.P. Pettinatounit production manager
- Linda Bergercasting
- Datty Ruthexecutive producer
- Lisa M. Hansenproducer
- Paul Hertzbergproducer
- J.P. Pettinatoexecutive producer