导演 Scott P. Levy

Ed Klingbottom 托马斯·F·威尔森

Roy Dubro Karim Prince

Stanley 迈克尔·埃米特·沃尔什

Air Force 布莱恩·詹姆斯

Dr. Strangemeister Wigald Boning

Men in Strangemeister's Head Ben Stein

Army 乔治·肯尼迪

Press Secretary Donna D'Errico

President Smith 巴瑞·波斯威克

Glaxxon Rodger Halston

Old Bob Don Stroud

G-Man John Bishop

Girl Scout Leader Patricia Elliott

Female Reporter #1 Melissa Rivers

Glaxxon (voice) Dave Fennoy

Subordinate Alien (voice) 迪·布拉雷·贝克尔

詹妮佛·库里奇

Alien #1 Charles Philip Moore

Female Reporter #2 Amy Kidd

Male Reporter Blaine Etcheverry

Girl Scout Lacey Taylor Robbins

Secret Service Agent 迈克尔·麦克唐纳

Manny Fernandez

General Pandemonium Paul Di Franco

Alien Carlos Bernard

Lifeguard Rob Kerchner

Preston Ahearn

Alien #1 (voice) 丹尼·曼恩

Alien #2 (voice) Susan Silo

Bobby Edner

Spock Michael Reardon

Bikini Girl Mary Ann Schmidt

John Wayne Gacy's 'Pogo the Clown' (uncredited) Seth Bailey

Dr. Strangemeister (voice) (uncredited) 罗布·保罗森