Devout Catholic detective Peter Nicholas investigates a series of murders around New York City, perpetrated by men who claim that God told them to do it. After the police department denies any religious underpinnings to the murders and suspends him, Nicholas begins to connect the murders to a messianic cult figure in town.
Tony Lo Bianco
as Peter J. Nicholas
Deborah Raffin
as Casey Forster
Sandy Dennis
as Martha Nicholas
Sylvia Sidney
as Elizabeth Mullin
Sam Levene
as Everett Lukas
Robert Drivas
as David Morten
Mike Kellin
as Deputy Commissioner
Richard Lynch
as Bernard Phillips
Sammy Williams
as Harold Gorman
Jo Flores Chase
as Mrs. Gorman
William Roerick
as Richards
Lester Rawlins
as Board Chairman
