

"Two bodies. Two minds. One soul."
Elliot, a successful gynecologist, works at the same practice as his identical twin, Beverly. Elliot is attracted to many of his patients and has affairs with them. When he inevitably loses interest, he will give the woman over to Beverly, the meeker of the two, without the woman knowing the difference. Beverly falls hard for one of the patients, Claire, but when she inadvertently deceives him, he slips into a state of madness.
Beverly Mantle / Elliot Mantle

Claire Niveau

Cary

Danuta

Laura

Wolleck / Anders Wolleck

Leo
Arlene

Birchall
Mrs. Bookman
Superintendent
Dean of Medicine
Anatomy Class Supervisor
Raffaella
Pharmacist

Surgeon

Lecture-Hall Nurse

Mimsy

Obstetrician (uncredited)

Mr. Glaser
Escort Twin

Beverly Age 9
Elliot Age 9
Operating Room Nurse
Assisting Surgeon
Furniture Salesman
Director
Wardrobe Person
Art Gallery Lady
MC

Sean / Waiter
Delivery Boy

Sobbing Woman
Mrs. Randell
Soap Opera Character
Soap Opera Character
Performance Double
Picture Double
Director (uncredited)
Twin Boy (uncredited)
(uncredited)
Man in Reception (uncredited)