Boris Karloff

John Gray

Lugosi Béla

Joseph

Henry Daniell

Dr. Wolfe 'Toddy' MacFarlane

Edith Atwater

Meg Camden

Russell Wade

Donald Fettes

Rita Corday

Mrs. Marsh

Sharyn Moffett

Georgina Marsh

Donna Lee

Street Singer

Ted Billings

Townsman (uncredited)

Bobby Burns

Mourner (uncredited)

Robert Clarke

Richardson - Medical Student (uncredited)

Mary Gordon

Mary McBride (uncredited)

Carl Kent

Gilchrist - Medical Student (uncredited)

Milton Kibbee

Dan (uncredited)

Ethan Laidlaw

Pub Patron (uncredited)

Kermit Maynard

Townsman (uncredited)

Larry Wheat

Salesman (uncredited)

Blackie Whiteford

Townsman (uncredited)

Bill Williams

Survis - Medical Student (uncredited)