Dr. Daniel 'Dan' Challis

Tom Atkins

Acting

Ellie Grimbridge

Stacey Nelkin

Acting

Conal Cochran

Dan O'Herlihy

Acting

Rafferty

Michael Currie

Acting

Buddy Kupfer

Ralph Strait

Acting

Betty Kupfer

Jadeen Barbor

Acting

'Little' Buddy Kupfer Jr.

Brad Schacter

Acting

Marge Guttman

Garn Stephens

Acting

Linda Challis

Nancy Kyes

Acting

Starker

Jonathan Terry

Acting

Harry Grimbridge

Al Berry

Acting

Teddy

Wendy Wessberg

Acting

Walter Jones

Essex Smith

Acting

Nurse Agnes

Maidie Norman

Acting

Sheriff

John MacBride

Acting

Assassin

Dick Warlock

Acting

Willie Challis

Joshua John Miller

Acting

Bella Challis

Michelle Walker

Acting

Secretary

Paddi Edwards

Acting

Red

Norman Merrill

Acting

Charlie

Loyd Catlett

Acting

Curfew Announcer / Telephone Operator (voice) (uncredited)

Jamie Lee Curtis

Acting

Silver Shamrock Commercial Announcer (voice) (uncredited)

Tommy Lee Wallace

Directing

Watcher

Martin Cassidy

Acting

Technician

Patrick Pankhurst

Acting

Motel Technician

Jeffrey D. Henry

Acting

Technician #2

Michael W. Green

Acting