When A Stranger Calls (1979) directed by Fred Walton

A student babysitter has her evening disturbed when the phone rings. So begins a series of increasingly terrifying and threatening calls that lead to a shocking revelation.

Cast

• Charles Durning as John Clifford
• Carol Kane as Jill Johnson
• Colleen Dewhurst as Tracy
• Tony Beckley as Curt Duncan
• Rachel Roberts as Dr. Monk
• Ron O'Neal as Lt. Charlie Garber