Mike Connors

as Nick

Barry Van Dyke

as Edge

Gene Evans

as Captain K.L. Fitzgerald

Hedley Mattingly

as Foxworth

Gary Burghoff

as Bill Taylor

Joseph Cotten

as Ed Booker

Lynda Day George

as Carol

Bo Hopkins

as Stoney

Robert Loggia

as Karl Hauptman

Robert Reed

as Darius

Barry Sullivan

as Sam Fletcher

Sherry Jackson

as Jennifer

Allison Argo

as Angie Taylor

Neil Flanagan

as Henri

James Murtaugh

as Andrews

Harry Townes

as Harry

Conrad Roberts

as Inspector Ferber

Don Pedro Colley

as Sam

Al Fann

as Al

Austin Willis

as Packard

Sheila Cassidy

as Model

Rod Loomis

as Helmsman

Todd Mason

as Dealer (as Todd Howland)

Mae Marmy

as Bubble Lady

Dean Wein

as Porter

George Reynolds

as Constable

Ed Ness

as Martin

William Beckley

as First Officer

Thomas Babson

as Tour Officer (as Thomas W. Babson)

Ron Carrier

as Second Officer