| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alan Robert Murray | Crew | Sound | Supervising Sound Editor |
 Bob Gaudio | Crew | Production | Executive Producer |
 Brett Ratner | Crew | Production | Executive Producer |
Bub Asman | Crew | Sound | Supervising Sound Editor |
Carol A. O'Connell | Crew | Costume & Make-Up | Hair Department Head |
 Clint Eastwood | Crew | Directing | Director, Producer |
 Craig Baxley Jr | Crew | Crew | Stunts |
 Danny Downey | Crew | Crew | Stunt Double |
 Deborah Hopper | Crew | Costume & Make-Up | Costume Design |
Dustin Meier | Crew | Crew | Stunts |
 Frankie Valli | Crew | Production | Executive Producer |
Gary D. Roach | Crew | Editing | Editor |
 Graham King | Crew | Production | Producer |
James J. Murakami | Crew | Art | Production Design |
Joel Cox | Crew | Editing | Editor |
 John C. Meier | Crew | Crew | Stunt Coordinator |
 Kerry Lyn McKissick | Crew | Directing | Script Supervisor |
 Marshall Brickman | Crew | Writing | Screenplay, Musical |
Michelle Vittone | Crew | Costume & Make-Up | Makeup Department Head |
 Patrick M. Sullivan | Crew | Art | Art Direction |
 Robert Lorenz | Crew | Production | Producer |
Ronald R. Reiss | Crew | Art | Set Decoration |
Tim Moore | Crew | Production | Executive Producer |
 Tom Stern | Crew | Camera | Director of Photography |
Walt Martin | Crew | Sound | Sound Mixer |
Geoffrey Miclat | Crew | Production | Casting |
Kevin Murray | Crew | Sound | Assistant Sound Editor |
 Tim Headington | Crew | Production | Executive Producer |
James Packer | Crew | Production | Executive Producer |
Rick Elice | Crew | Writing | Screenplay, Musical |
Paula Case | Crew | Directing | Second Assistant Director |
David M. Bernstein | Crew | Directing | First Assistant Director |
Ron Melrose | Crew | Sound | Music Supervisor |
 Annie O'Donnell | Cast | Actress | Nun |
 Barry Livingston | Cast | Actor | Accountant |
 Billy Gardell | Cast | Actor | Our Sons Owner |
 Christopher Walken | Cast | Actor | Angelo 'Gyp' DeCarlo |
 Donnie Kehr | Cast | Actor | Norm Waxman |
 Francesca Eastwood | Cast | Actress | Waitress |
 James Madio | Cast | Actor | Stosh |
 Joe Howard | Cast | Actor | Priest |
 John Duerler | Cast | Actor | Bartender |
 John Griffin | Cast | Actor | Billy Dixon |
Johnny Cannizzaro | Cast | Nick DeVito | |
 Kathrine Narducci | Cast | Actress | Mary Rinaldi |
 Keith Loneker | Cast | Actor | Knuckles |
 Lou Volpe | Cast | Actor | Frankie's Father |
 Louis Lombardi | Cast | Actor | Trulio |
 Matt Nolan | Cast | Actor | Engineer #2 |
 Michael Patrick McGill | Cast | Actor | Officer Mike |
 Mike Doyle | Cast | Actor | Bob Crewe |
Miles Aubrey | Cast | Charles Calello | |
 Nancy La Scala | Cast | Actress | Art Loving Woman |
 Phil Abrams | Cast | Actor | Publisher #3 |
 Scott Vance | Cast | Actor | Detective #1 |
 Sean Whalen | Cast | Actor | Engneer |
 Steve Monroe | Cast | Actor | Barry Belson |
 Steve Schirripa | Cast | Actor | Vito |
Troy Grant | Cast | Actor | Ed Sullivan |
Tye Edwards | Cast | Crewe Bartender | |
 Alexandra Ruddy | Cast | Actress | Waitress |
 Alexis Krause | Cast | Actress | Party Girl |
Angel Murphy | Cast | Actor | Jazz-Cat |
 Aria Pullman | Cast | Actress | Attractive Woman |
Ben Rauch | Cast | Actor | New Season #4 |
 Bill Watterson | Cast | Actor | Backup Musician #2 |
 Grant Roberts | Cast | Johnny | |
 Jacqueline Mazarella | Cast | Actress | Angry Woman |
 Jeremy Luke | Cast | Actor | Donnie |
 John Lloyd Young | Cast | Actor | Francis 'Frankie Valli' Castelluccio |
 Kimmy Gatewood | Cast | Actress | Angel #1 |
Kyli Rae | Cast | Actress | Angel #3 |
 Lou George | Cast | Actor | Publisher #1 |
Michael Butler Murray | Cast | Backup Musician #1 | |
 Michael Lanahan | Cast | Actor | Publisher #2 |
 Travis Nicholson | Cast | Actor | Country Singer |
 Vincent Piazza | Cast | Actor | Gaetano 'Tommy' DeVito |
Clint Ward | Cast | Officer Stanley | |
 David Crane | Cast | Actor | Holiday Inn Clerk |
 Erica Piccininni | Cast | Actress | Lorraine |
 Erich Bergen | Cast | Actor | Bob Gaudio |
 Jackie Seiden | Cast | Actress | Angel #2 |
 James P. Bennett | Cast | Actor | Stage Hand (uncredited) |
Jon Paul Burkhart | Cast | Actor | Journalist |
 Kara Pacitto | Cast | Actress | Bubble-Head #2 |
 Marco Tazioli | Cast | Bad-News Boyfriend | |
 Meagan Holder | Cast | Actress | Jazz Singer |
 Annika Noelle | Cast | Actress | Nick's Date |
Danielle Souza | Cast | Actress | Scantily Clad Woman |
David Newton | Cast | Guy at the Bar | |
Derek Easley | Cast | Biker Inmate | |
 Freya Tingley | Cast | Actress | Francine Valli |
 Joseph Russo | Cast | Actor | Joe 'Joey' Pesci |
 Lacey Hannan | Cast | Actress | Angela |
 Elizabeth Hunter | Cast | Actress | Francine (age 7) |
Joe Abraham | Cast | Rockabilly Singer | |
 Michael Lomenda | Cast | Nick Massi | |
 Silvia Kal | Cast | Actress | Producer's Wife |
Allison Wilhelm | Cast | Coat Check Girl | |
Jeff DePaoli | Cast | Stage Manager | |
Johnny Dinu | Cast | New Seasons #3 | |
Maggie Beal | Cast | Antonia Valli | |
Renée Marino | Cast | Mary Delgado | |
Rob Marnell | Cast | Joe Long | |
Vincent Selhorst-Jones | Cast | Hank Majewski | |
Grace Kelley | Cast | Francine (age 4) | |
| Person | Type | Job | Role(s) |
