Alien Intruder

Maxwell Caulfield

Nick

特蕾西·斯科金斯

Ariel

比利·迪·威廉姆斯

Commander Skyler

Gary Roberts

Lloyd

Richard Cody

D.J.

Stephen Davies

Peter

Jeff Conaway

Borman

迈克尔·德拉诺

Captain Loring

Shano Palovich

Warden O’Neil

Charles W. Young

Frank

Rod Britt

Leo

Milton James

Capt. Lubert