- Burt Young
- Anthony Montelli
- Rutanya Alda
- Dolores Montelli
- James Olson
- Father Adamsky
- Jack Magner
- Sonny Montelli
- Diane Franklin
- Patricia Montelli
- Andrew Prine
- Father Tom
- Leonardo Cimino
- Chancellor
- Brent Katz
- Mark Montelli
- Erica Katz
- Jan Montelli
- Moses Gunn
- Detective Turner
- Damiano Damiani
- Director
- Tommy Lee Wallace
- Screenwriter
- Ira N. Smith
- Producer
- Stephen R. Greenwald
- Producer
- Bernard Williams
- Executive Producer
- Franco Di Giacomo
- Cinematographer
- Sam O'Steen
- Film Editing
- Lalo Schifrin
- Original Music
- Pier Luigi Basile
- Production Design
- Ray Recht
- Art Director
- George DeTitta Jr.
- Set Decoration
- Bill Kellard
- Costume Design
