Režisieriai
- Simon Wells
Scenaristai
- Simon Wells
Prodiuseriai
- Steven J. Boyd
- Jack Rapke
- Steve Starkey
- Robert Zemeckis
Aktoriai
Seth Green
Milo (voice)
Joan Cusack
Mom (voice)
Dan Fogler
Gribble (voice)
Breckin Meyer
Alien (voice)
Elisabeth Harnois
Ki (voice)
Tom Everett Scott
Milo's Dad (voice)
Mindy Sterling
Supervisor (voice)
Julene Renee
Martian (voice)
Raymond Ochoa
Martian Hatchling (voice)
Robert Ochoa
Martian Hatchling (voice)
Ryan Ochoa
Martian Hatchling (voice)
Seth Robert Dusky
Milo (voice) (as Seth Dusky)
Amber Gainey Meade
Martian
Dee Bradley Baker
Two Cats (uncredited)
Adam Jennings
Martian
Aaron Rapke
Martian
Jacquie Barnbrook
Martian
Kevin Cahoon
Wingnut
Kirsten Severson
Martian
Matthew Henerson
Martian
Stephen Kearin
Martian
