- Paul Simon
- Jonah
- Blair Brown
- Marion
- Rip Torn
- Walter Fox
- Joan Hackett
- Lonnie Fox
- Allen Garfield
- Cal van Damp
- Mare Winningham
- Modeena Dandridge
- Michael Pearlman
- Matty Levin
- Lou Reed
- Steve Kunelian
- Steve Gadd
- Danny Duggin
- Eric Gale
- Lee-Andrew Parker
- Tony Levin
- John DiBatista
- Richard Tee
- Clarence Franklin
- Harry Shearer
- Bernie Wepner
- Kate Pierson
- Self
- Fred Schneider
- Self
- Keith Strickland
- Self
- Cindy Wilson
- Self
- Ricky Wilson
- Self
- John Sebastian
- Member of the Lovin' Spoonful
- Steve Boone
- Member of the Lovin' Spoonful
- Joe Butler
- Member of the Lovin' Spoonful
- Zal Yanovsky
- Member of the Lovin' Spoonful
- Sam Moore
- Sam and Dave
- Dave Prater Jr.
- Self
- Tiny Tim
- Tiny Tim
- David Sanborn
- Saxophone Soloist
- Michael J. Miller
- Acappella Singer
- Glenn Scarpelli
- Acappella Singer
- Merv Griffin
- Acappella Singer
- Richard Dolan
- A Cappella Singer
- Daniel Stern
- Hare Krishna
- Lisa Carlson
- Blonde Girl Groupie
- Sameen Tarighati
- Brunette Girl Groupie
- Joe Smith
- Narrator at Convention
- Steve Ralbovsky
- B-52's Road Manager
- Noel L. Silverman
- Lawyer
- Jordan Cael
- Lee Perry
- Susan Forristal
- Cal's Girlfriend
- Ann Karell
- Budget Motor Inn Clerk
- Freda Scott
- Chambermaid
- Skeeter Greene
- Receptionist
- Sharon Watroba
- Receptionist
- Carol Levy
- Receptionist
- Claudia Jo Allmand
- Receptionist
- Vincent Vok
- Bartender
- Patti Austin
- Back-up Singer
- Vivian Cherry
- Back-up Singer
- Ullanda McCullough
- Back-up Singer
- Harper Simon
- Young Jonah
- The B-52's
- Themselves
- Gerry Robert Byrne
- Salesman
- Gary Jones
- Businessman
