The Silent Scream 1979

Synopsis:

Scotty moves into Mrs. Engels' seaside mansion where three other college students are boarding. Mrs. Engels prefers to stay in her room in the attic, but her son Mason helps the students get settled. Soon one of the students is killed. The policemen on the case begin uncovering the Engels family secret as the remaining students become endangered

Directed by: Denny Harris
Written by: Jim Wheat & Ken Wheat & Wallace C. Bennett & Denny Harris
Release date: 1979-11-23
Runtime: 87 minutes
Tagline: Terror so sudden there is no time to scream.
Cast:
Rebecca Balding
Rebecca Balding
Scotty Parker 
Barbara Steele
Barbara Steele
Victoria Engels 
Yvonne De Carlo
Yvonne De Carlo
Mrs. Engels 
Avery Schreiber
Avery Schreiber
Sgt. Manny Ruggin 
Steve Doubet
Steve Doubet
Jack Towne 
Brad Rearden
Brad Rearden
Mason Engels