A woman is trapped during a storm in a house with no electricity or phone. A killer has murdered her sister, stuffed the body in the basement, and is now after her.
Elizabeth Montgomery
Kate Wainwright
Eileen Heckart
Mrs. Hawkes
Sue Ane Langdon
Edith Jordan
George Maharis
Ben Chappel
Jess Walton
Susan Chappel
Richard Derr
Highway Patrolman
Ross Elliott
1st Policeman
John Furlong
2nd Policeman
