| Character |
Cast Member (in order of appearance) |
| Nicely-Nicely Johnson | Bob Minnichelli |
| Benny Southstreet | Neil Scott Moutrey |
| Rusty Charley | Ed Fletcher |
| Sarah Brown | Marcy Brooks |
| Aunt Arvida Abernathy | Amy Elizabeth Nixon |
| Agatha | Cathryn Starr |
| Calvin - a Mission Band member | Robert A. Borich, Jr. |
| Priscilla - a Mission Band member | Flora Morin |
| Marvin | Dave Fulton |
| Lt. Brannigan | J.C. Kern |
| Drunk | Bud Krause |
| Harry the Horse | Chuck Gustafson |
| Nathan Detroit | Barry Silver |
| The Greek | John Woodcock |
| Brandy Bottle Bates | Tim Spiglanin |
| Scranton Slim | Dave Fulton |
| Angie the Ox | Joe Diaz |
| Liver Lips Louie | Tony McQuilkin |
| Society Max | Dave Bryan |
| Waiter | Pat Maloney |
| Adelaide | Jeannine Barba |
| "3 Girls" | Patty Jarvis, Sue Brennan, Nancy Brennan |
| Sky Masterson | Geoffrey Emerson |
| Joey Biltmore | Chauncey Robertson |
| Master of Ceremony | Robert Paradise |
| Mimi | Mischa Nall |
| General Cartwright | Rachel Shapiro |
| Big Jule | Jeff Asch |
| Hot Box Dancers | Nancy Brennan, Sue Brennan, Chelsea Cartabiano, Patty Jarvis, Heidi Johnson, Courtney McManus, Misha Nall, Melissa Sutton |
| Crapshooter Dancers | Bob Borich, Dave Bryan, Joey Diaz, Dave Fulton, Chuck Gustafson, Neil Scott Moutrey, Robert Paradise |
| Gamblers/Men's Chorus | Robert A. Borich, Jr., Joey Diaz, Dave Fulton, Bud Krause, Tony McQuilkin, Robert Paradise, Chauncey Robertson, Tim Spiglanin, John Woodcock |
| Women's Chorus and Ensemble | Nancy Brennan, Sue Brennan, Chelsea Cartabiano, Rise Novak, Patty Jarvis, Heidi Johnson, Ida Miller-Krause, Shari Metcalfe, Mischa Nall, Meghan Penny, Lisa Pitrman, Tanya Schoon, Kim Spiglanin, Viv Spiglanin, Melissa Sutton, Susan Tabak, Janee Wang, Robin Wohlman, Mika Yamada |
| Runyonland Character |
Cast Member (in order of appearance) |
| Shady Men | Dave Bryan, Dave Fulton |
| Newspaper Readers | Tim Spiglanin, Viv Spiglanin |
| Bobbie Soxers | Meghan Penny, Kim Sp[iglanin, Melissa Sutton |
| Sightseers | Pat Maloney, Ida Miller-Krause, Rise Novak, Lisa Pitrman, Rachel Shapiro, Janee Wang, Robin Wohlman, Mika Yamada |
| Actress and Actor | Sue Brennan, Bud Krause |
| NY Policeman | Tony McQuilkin |
| Street Walkers | Patty Jarvis, Mischa Nall |
| Chorus Girls | Chelsea Cartabiano, Tanya Schoon |
| Texan and his Wife | J.C. Kern, Susan Tabak |
| Photographer | Joey Diaz |
| Watch Salesman and Assistant | Bob Borich, Nancy Brennan |
| Heavyweight Boxer and Manager | Robert Paradise, Shari Metcalfe |
| Pickpocket | John Woodcock |
| Blind Man | Chauncey Robertson |