Lloyd Bridges

Al Mitchell

Raymond Burr

Estes Hill

Robert Fuller

Matt Leigh

Pat Hingle

John Marsh

E.G. Marshall

Roy Snyder

Yvette Mimieux

Paula Harvey

William Shatner

Stuart Peters

Paul L. Smith

Jim Waterman / Victor Prescott

Arthur Malet

Southbound Conductor

Harry Caesar

Northbound Conductor

Jacque Lynn Colton

Mrs. Shanks

Lane Smith

John Carlson

Sandy McPeak

Hennessey

Virginia Kiser

Rockne Tarkington

Michael Pataki

Tate

Peter Jason

LeBoux

Peter MacLean

Jerry Ayres

Talmadge

Julie Mannix

Debbie Fox

Steve Jerro

Al

Ron Prince

Detective

Dago Dimster

David

Carole Hemingway

Newscaster

Carl Gordon

Foreman

Eric Poppick

Computer Expert

Jason Ronard

Ellis

Herbert Bress

Bartender

Tony Matranga

Policeman

Norman Alexander Gibbs

Steward

James W. Gavin

Helicopter Pilot

Ross Reynolds

Ross Reynolds

Helicopter Pilot