Lon Chaney Jr.

as Dr. Mendell

John Carradine

as Narrator / Tristram Halbin

Rochelle Hudson

as Helen Spalding

Roger Gentry

as Bob Farrell / Mob Leader / Dr. Sevard / Jonathan Harker

Ron Doyle

as Brenner / Dr. Charles Spalding / Dr. Cushing

Karen Joy

as Julie Farrell / Medina, the Vampire

Vic McGee

as Dr. Finchley / Desmond / Amos Duncan / The Burgermeister

Ron Brogan

as Marsh

Margaret Moore

as Mrs. O'Shea

Gray Daniels

as The Coachman

Mitch Evans

as Count Alucard

Joey Benson

as Dr. Sedgewick