- Steve Guttenberg
- Eddie
- Daniel Stern
- Shrevie
- Mickey Rourke
- Boogie
- Kevin Bacon
- Fenwick
- Tim Daly
- Billy
- Ellen Barkin
- Beth
- Paul Reiser
- Modell
- Kathryn Dowling
- Barbara
- Michael Tucker
- Bagel
- Jessica James
- Mrs. Simmons
- Colette Blonigan
- Carol Heathrow
- Kelle Kipp
- Diane
- John Aquino
- Tank
- Richard Pierson
- David Frazer
- Claudia Cron
- Jane Chisholm
- Tait Ruppert
- Methan
- Tom Tammi
- Howard
- Pam Gail
- First Stripper
- Lauren Zaganas
- Second Stripper
- Sharon Ziman
- Bride
- Mark Margolis
- Earl Mager
- Ralph Tabakin
- TV Customer
- Frank Stoegerer
- TV Director
- Nat Benchley
- Technical Director
- Frank Hennessy
- Audio Man
- Marvin Hunter
- Newscaster
- Steve Smith
- Announcer
- Lee Case
- Billy's Father
- Clement Fowler
- Eddie's Father
- Howard Silverman
- Clothing Hustler
- Ted Bafaloukos
- George
- Barney Cohen
- Knocko
- Bruce Kluger
- Guy at Pool Hall
- Bruce Elliott
- Soap Opera Man
- Carole Copeland
- Soap Opera Woman
- Aryeh Cooperstock
- Rabbi
- Brian Costantini
- Drunk at Wedding
- Lorraine D. Glick
- Woman at Wedding
- Florence Moody
- Waitress
- Mary Lou Vukov
- Waitress
- Alan Kaplan
- Bagel's Friend
- Donald Saiontz
- Bagel's Friend
- Chief Gordon
- Man in Jail
- Beverly Sheehan
- Beautician
- Dusty Clare
- Salon Woman
- June Allyson
- Jo
- Sandra Dee
- Molly Jorgenson
- Troy Donahue
- Johnny Hunter
- Herb Levinson
- The Emerson Black & White Console Televison Customer
- Allen Ludden
- Self - Moderator - General Electric College Bowl
- Nicole Marshall
- Wallflower in Opening Dance Scene
- Todd Stockman
- (uncredited)
