丹尼斯·奎德

Dennis Quaid

饰：Lt. Tuck Pendleton

马丁·肖特

Martin Short

饰：Jack Putter

梅格·瑞恩

Meg Ryan

饰：Lydia Maxwell

凯文·麦卡锡

Kevin McCarthy

饰：Victor Eugene Scrimshaw

菲奥娜·刘易斯

Fiona Lewis

饰：Dr. Margaret Canker

弗农·威尔斯

Vernon Wells

饰：Mr. Igoe

Robert Picardo

RobertPicardo

饰：The Cowboy

温迪·夏尔

Wendy Schaal

饰：Wendy

哈罗德·西尔维斯特

Harold Sylvester

饰：Pete Blanchard

威廉·沙勒特

William Schallert

饰：Dr. Greenbush

亨利·吉布森

Henry Gibson

饰：Mr. Wormwood

马克·L·泰勒

Mark L. Taylor

饰：Dr. Niles

奥森·比恩

Orson Bean

饰：Lydia's Editor

凯文·霍克斯

Kevin Hooks

饰：Duane

凯瑟琳·弗里曼

Kathleen Freeman

饰：Dream Lady

Archie Hahn III

Archie Hahn III

饰：Messenger

迪克·米勒

Dick Miller

饰：Cab Driver

肯尼斯·托比

Kenneth Tobey

饰：Man in Restroom (as Ken Tobey)

乔·弗莱厄蒂

Joe Flaherty

饰：Waiting Room Patient

安德列·马丁

Andrea Martin

饰：Waiting Room Patient

Frank Miller

Frank Miller

饰：Scrimshaw's Henchman

Shawn Nelson

饰：Wendell

Christine Avila

Christine Avila

饰：Lab Technician

珍妮·加戈

Jenny Gago

饰：Lab Technician

葛人杰·海恩斯

Grainger Hines

饰：Rusty

Mike Garibaldi

Mike Garibaldi

饰：Cop

理查德·麦克格纳格尔

Richard McGonagle

饰：Cop

特伦斯·麦克格文

Terence McGovern

饰：Travel Agent

Robert Neches

Robert Neches

饰：Lab Guard

兰斯·霍华德

Rance Howard

饰：Supermarket Customer

查尔斯·马丁“查克”琼斯

Charles Martin "Chuck" Jones

饰：Supermarket Customer

Laura Waterbury

饰：Supermarket Customer

Robert Gray

饰：Lab Assault Henchman

艾伦·布卢门菲尔德

Alan Blumenfeld

饰：Man with Camera

Sydne Squire

饰：Stewardess

Paul Barselou

饰：Man on Plane

John Miranda

John Miranda

饰：Man in Elevator

Herb Mitchell

Herb Mitchell

饰：Camera Store Clerk

内尔·洛斯

Neil Ross

饰：Pod Computer

查尔斯·艾德曼

Charles Aidman

饰：Speaker at Banquet

乔·丹特

Joe Dante

饰：Vectorscope Employee (uncredited)

John Harwood

饰：Lab Henchman

Arthur Kane

饰：Plane Passenger (uncredited)

Anita Sax

饰：Woman outside Dancing Club (uncredited)

James Vandervort

饰：Man Dancing in Club (uncredited)

Jason Laskay

饰：Scrimshaw's Henchman

Alexandra Borrie

Alexandra Borrie

饰：Lab Technician

Robert Gounley

饰：Lab Technician

Kurt Braunreiter

饰：Lab Assault Henchman

Brewster Sears

饰：Lab Assault Henchman

杰弗里·鲍姆

Jeffrey Boam

饰：Lydia's Interviewee

Jordan Benjamin

饰：Little Kid in Mall

Roberto Ramirez

饰：Chef

Virginia Boyle

饰：Shopping Lady

约翰·霍拉

John Hora

饰：Ozzie Wexler

内尔·洛斯

Neil Ross