Character Name : Dr. Carlo Lombardi

Original Name : Chester Morris

Gender : Male

Character Name : Andrea Talbott / Elizabeth Wetherby

Original Name : Marla English

Gender : Female

Character Name : Timothy Chappel

Original Name : Tom Conway

Gender : Male

Character Name : Dorothy Chappel

Original Name : Cathy Downs

Gender : Female

Character Name : Dr. Ted Erickson

Original Name : Lance Fuller

Gender : Male

Character Name : Police Lt. Ed James

Original Name : Ron Randell

Gender : Male

Character Name : Mrs. Chappel

Original Name : Frieda Inescort

Gender : Female

Character Name : Plainclothes Sgt. with Lt James

Original Name : Frank Jenks

Gender : Male

Character Name : Olaf, the butler

Original Name : El Brendel

Gender : Male

Character Name : Johnny, the barker

Original Name : Paul Dubov

Gender : Male

Character Name : Bob, the ex-fiancé

Original Name : William Hudson

Gender : Male

Character Name : Marta, the Maid

Original Name : Flo Bert

Gender : Male

Character Name : Mrs. Brown

Original Name : Jeanne Evans

Gender : Female

Character Name : Police Doctor with Prof. Anderson

Original Name : Kenneth MacDonald

Gender : Male

Character Name : Lombardi's Lawyer

Original Name : Jack Mulhall

Gender : Male

Character Name : Professor Anderson

Original Name : Edward Earle

Gender : Male

Character Name : Party Guest

Original Name : Bess Flowers

Gender : Female

Character Name : The She-Creature

Original Name : Paul Blaisdell

Gender : Male

Character Name : King the Dog

Original Name : Spike

Gender : Male