| Jerry Seinfeld | Jerry Seinfeld |
| Julia Louis-Dreyfus | Elaine Benes |
| Michael Richards | Cosmo Kramer |
| Jason Alexander | George Costanza |
| Robert Mailhouse | Robert |
| Katherine LaNasa | Cathy Tierny |
| Jon Gries | Homeless Man
(as Jonathan Gries) |
| Edward Winter | Mr. Stevenson
(as Ed Winter) |
| Georgann Johnson | Mrs. Stevenson |
| Joan Scheckel | Denise
(as Joan Elizabeth) |
| John F. O'Donohue | Gus |
| Jerry Diner | Lou |
| Mirron E. Willis | Officer #1 |
| Ken Kerman | Officer #2 |
| Ruth Cohen | Ruthie Cohen
(uncredited) |
| Bruce Kirschbaum | Guy in Police Lineup
(uncredited) |
| Jon Manfrellotti | Guy in Police Lineup
(uncredited) |