Bette Davis as Letha Wedge

Christopher Lee as Victor Gannon

Kim Richards as Tia

Ike Eisenmann as Tony

Jack Soo as Mr. "Yo-Yo" Yokomoto

Anthony James as Sickle

Richard Bakalyan as Eddie

Ward Costello as Mr. Clearcole

Christian Juttner as Dazzler

Brad Savage as Muscles

Poindexter Yothers as Crusher

Jeffrey Jacquet as Rocky

Stu Gilliam as Dolan

William Bassett as Operations Officer

Tom Scott as Monitor

Helene Winston as Dowager

Albert Able as Engineer

Denver Pyle as Uncle Bene

Brian Part as Goon #1

Pierre Daniel as Goon #2

Wally Brooks as Taxi Fare

Mel Gold as Security Guard

Bob Yothers as Cop

Casse Jaeger as School Patrolman

Larry Marmorstein as Guard #1

Bob James as Gate Guard

Ruth Warshawsky as Lady in Car

Adam Anderson as Man in Museum

Rosemary Lord as Woman in Museum

Lloyd Nelson as Museum Guard

Ted Noose as Policeman

Wally K. Berns as Man in Car

Robert Board as Museum Patron (uncredited)

Bob Harks as Guard (uncredited)

Gary Owens as Newscaster (voice) (uncredited)

Murray Pollack as Scientist (uncredited)

Adam Roarke as Museum Guard (uncredited)

Bob Templeton as Museum Patron (uncredited)