Marc McClure

as Dave McFly

as Dave McFly (uncredited)

as Officer Ben Sadowsky

as Dave McFly

as Jerry

as Glynn Lunney

as Dax-Ur

as Jimmy Olsen

as Boris

as Susan's Dad

as Jimmy Olsen

as Jimmy Olsen

as Jimmy Olsen

as Network Executive

as Paul Huffner

as Hollywood Showcase Director

as Jamison

as UFO Lecturer

as Jimmy Olsen

as Father Declan (1980)

as Jimmy Olsen

as Boris Harris

as Heavy Duty Dubois

as Richard

as High School Class Pres.

as Ray (segment "Video Date")

as Emily's Father

as Co-Pilot

as Mr. Woodman

as Larry Dubois

as Ralph Skinner

as Oliver Myerhoff

as German Scientist

as Kevin (segment "The Old Dark House")

as Chuck

as Dr. McQueen

as Dad

as Randy

as Rich Forrester

as Charles Galbraith

as Tom

as Dr. Brian Newmeyer

as Nash

as Dr. Dutton

as Mac (uncredited)

as George Pope

as Mr. Davidson

as Samuel White

as Moran

as Self

as Bennett

as Self

as Self

as Mr. Rosco

as Self

as Mr. Davidson

as Scott

as Granger

as Self

as Self

as Self

as Red

as Self

as Tim Wainwright

as Himself

as Sam

as Grant Stone

as Howard

as Howard

as Richie Gammons