- Michael Keaton
- Johnny Dangerously
- Joe Piscopo
- Danny Vermin
- Marilu Henner
- Lil Sheridan
- Maureen Stapleton
- Ma Kelly
- Peter Boyle
- Jocko Dundee
- Griffin Dunne
- Tommy Kelly
- Glynnis O'Connor
- Sally
- Dom DeLuise
- The Pope
- Richard Dimitri
- Roman Troy Moronie
- Danny DeVito
- Burr
- Ron Carey
- Pat
- Ray Walston
- Vendor
- Dick Butkus
- Arthur
- Byron Thames
- Young Johnny
- Alan Hale Jr.
- Desk Sergeant
- Scott Thomson
- Charley
- Sudie Bond
- Mary Margaret Catherine Dineen
- Mark Jantzen
- Dutch
- Gary Watkins
- Manny
- Mike Bacarella
- Vito
- Hank Garrett
- Mayor
- Leonard Termo
- Tony Scarano
- Troy W. Slaten
- Young Tommy
- Alexander Hertzberg
- Boy in Suit
- Georg Olden
- Young Vermin
- Cynthia Szigeti
- Mrs. Capone
- Elizabeth Arlen
- Girl on Steps
- Doris Grossman
- Woman
- Richard Warwick
- Prisoner
- Mike Finneran
- Prisoner
- Paul B. Brice
- Prisoner
- Will Seltzer
- Prisoner
- Dick Balduzzi
- Prisoner
- Gordon Zimmerman
- Prisoner
- Katie La Bourdette
- Blond Girl
- Norman Steinberg
- Reporter Duffy
- Frank Slaten
- Henchman
- Dean R. Miller
- Photographer
- Neal Israel
- Dr. Zillman
- Edward C. Short
- Porter
- Shelley Pogoda
- Woman
- Jerome Michaels
- Reporter Diering
- Russell Forte
- Hood
- Jack Nance
- Priest
- Joy Michael
- Chorus Girl
- Rick Rosenthal
- Judge
- Carl Gottlieb
- Dr. Magnus
- Paula Dell
- Mrs. Zimmer
- Harvey Parry
- Policeman
- Jeffrey Weissman
- T-Shirt Vendor
- Richard A. Roth
- Prisoner Rabbi
- Chuck Hicks
- Governor
- Bob Eubanks
- M.C.
- Claudia Kim
- Girl
- Trisha Long
- Female Butler
- Hal Riddle
- Warden
- Mert Rich
- Man
- Bill Baker
- Nightclub Patron
- Robert Buckingham
- Club Patron
- Robert D'Arcy
- Biplane Pilot
- Joe Flaherty
- Deathrow Inmate
- Kelly
- Wife Visiting Prisoner
- Susan Lanier
- Radio Singer
- Taylor Negron
- Delivery Man
- Danny Nero
- Thug
- Nick Raymond
- Club Patron
- Hunter Roberts
- Club Patron
- Hank Robinson
- Police Officer
- Stan Rodarte
- Gangster
- Mark Rodney
- Gangster
- Vincent Schiavelli
- Roman Moronie's Building Planner
- Frank Sivero
- Jocko's plumber
- Catherine Wilkinson
- Hometown Neighbor Dancer
- Tom Willett
- Theater Patron
