How Awful About Allan (1970)

Director: Curtis Harrington

After an eight-month stay in a mental hospital, a tormented man comes home to live with his sister; but a mysterious boarder may be trying to kill him.

Cast

Anthony Perkins

Allan

Julie Harris

Katherine

Joan Hackett

Olive

Kent Smith

Raymond

Robert H. Harris

Dr. Ellins

Molly Dodd

Inmate

Billy Bowles

Harold Dennis

Bill Erwin

Dr. Ames

Jeannette Howe

Katherine - Child

Kenneth Lawrence

Allan - Child