Calificación
Reparto

Christopher Lloyd
Jim Martin

Dee Wallace
Alta (as Dee Wallace-Stone)

Allison Balson
Jewel

Soon-Tek Oh
Tai-Ching

Christopher Stone
'Doc' Westmore

Luke Askew
Frank Brown

Kazimierz Kaczor
The Superintendant

Zbigniew Lesień
Peter

Andrzej Blumenfeld
Bartan

Robert Fleet
Robert