Calificación
Sinopsis
Cuando los marcianos secuestran repentinamente a su madre, el travieso Milo se apresura al rescate y descubre por qué todas las madres son tan especiales.
Reparto

Seth Green
Milo (performance capture)

Seth Robert Dusky
Milo (voice) (as Seth Dusky)

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)

Amber Gainey Meade
Martian

Dee Bradley Baker
Two-Cat (uncredited)

Adam Jennings
Martian

Aaron Rapke
Martian