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