"A boy with an unhealthy and pathological attachment to his mother becomes increasingly jealous of the new man in her life. After his mother remarries, his rage and misery overwhelm him and he plots to kill his stepfather."
Joan Hackett
as Christine
Robert Klein
as Peter
Scott Jacoby
as Jamie
Jeanne Tanzy
as Mary
Glen Hayes
as Douglas
Phoebe Dorin
as Madge
James Karen
as Child Psychiatrist
Randy Digeronimo
as Tony
Frank Fiore
as Phil
Bill Herndon
as Bob
William Shust
as Culloux
Leib Lensky
as Rabbi
Viola Swayne
as Mrs. Sturgess
Craig Noel
as Salesman
Iris Whitney
as Matron
Ann Miles
as Girl
Ben Wilson
as First Policeman
Robert Kya-Hill
as Second Policeman
Harvey Genkins
Director of Photography
Krishna Shah
Director
Joseph E. Levine
Executive Producer
Warren Clymer
Production Design
Writer
Arline Garson
Editor
Alex Stevens
Stunt Coordinator
Charles D. Tomlinson
Costume Design
Morton Gorowitz
Gaffer
Art Direction
Dan Sable
Sound Editor
Frank Shimko
Grip
Sol Stern
Special Effects
Michael Behrman
Second Assistant Director
Mort Agress
Assistant Editor
Willard W. Goodman
Producer
Joshua J. Shapiro
Assistant Director
Production Manager
Mervin B. Dayan
Associate Producer
Peter Matz
Original Music Composer