| Herbert Ross |
| Barbra Streisand | Fanny Brice | |
| James Caan | Billy Rose | |
| Omar Sharif | Nicky Arnstein/Nick Arnstein | |
| Roddy McDowall | Bobby | |
| Ben Vereen | Bert Robbins | |
| Carole Wells | Norma Butler | |
| Larry Gates | Bernard Baruch | |
| Eugene Troobnick | Ned | |
| Heidi O'Rourke | Eleanor Holm | |
| Royce Wallace | Adele | |
| Lilyan Chauvin | Mademoiselle | |
| Samantha C. Kirkeby | Fran | |
| Matt Emery | Buck Bolton | |
| Joshua Shelley | Painter | |
| Cliff Norton | Stage Manager | |
| Corey Fischer | Conductor | |
| Garrett Lewis | Production Singer | |
| Byron Webster | Crazy Quilt Director | |
| Ken Sansom | Frederick Martin | |
| Colleen Camp | Billy's Girl | |
| Alana Stewart | Girl with Nick | |
| Jackie Stoloff | Mrs. Arnstein | |
| Bert May | Assistant Stage Manager | |
| Bea Busch | Ned's Secretary | |
| Maggie Malooly | Gossip Columnist | |
| Don Torres | Man at Wedding | |
| Jodean Lawrence | Woman at Wedding | |
| Larry Arnold | Maître D' in Billy's Club | |
| Shirley Kirkes | Singer in Billy's Club | |
| Jerry Trent | Paper Moon Tap Trio | |
| Toni Kaye | Paper Moon Tap Trio | |
| Gary Menteer | Paper Moon Tap Trio | |
| Raymond Guth | Buffalo Handler | |
| Deborah Sherman | Billy's Secretary | |
| Dick Winslow | Fritz | |
| Dick DeBenedictis | Rehearsal Pianist | |
| Louis Da Pron | Choreographer | |
| Hank Stohl | Radio Director | |
| Diane Wyatt | Baruch's Secretary | |
| Tom Northam | Magazine Executive | |
| Tod Durwood | Photographer | |
| Paul Bryar | Cleaning Man | |
| Brett Hadley | Aquacade Assistant | |
| Jack Frey | Aquacade Assistant | |
| Jadeen Vaughn | Aquacade Assistant | |
| Ben Freedman | Newspaper Vendor | |
| Maralyn Thuma | Radio Singer | |
| Phil Gray | Radio Singer | |
| Frank L. Pine | Pilot | |
| Bill Baldwin | Announcer | |
| Cinny Anderson | Synchronized Swimmer (neoficiálně) | |
| Jack Angel | Radio Announcer (neoficiálně) | |
| Carol Bakly | Synchronized Swimmer (neoficiálně) | |
| Sylvia Burn | Synchronized Swimmer (neoficiálně) | |
| Elena Butler | Synchronized Swimmer (neoficiálně) | |
| Sue Cassillagio | Synchronized Swimmer (neoficiálně) | |
| Carol Clark | Synchronized Swimmer (neoficiálně) | |
| Kimberly Evart | Synchronized Swimmer (neoficiálně) | |
| Denise Gallagher | Synchronized Swimmer (neoficiálně) | |
| Ken Grant | Dancer (neoficiálně) | |
| Sunny Horstmeyer | Synchronized Swimmer (neoficiálně) | |
| Nancy Hunt | Synchronized Swimmer (neoficiálně) | |
| Chris Jeffers | Synchronized Swimmer (neoficiálně) | |
| Jane Johnson | Synchronized Swimmer (neoficiálně) | |
| Sherri Kane | Synchronized Swimmer (neoficiálně) | |
| Sheila Kelly | Synchronized Swimmer (neoficiálně) | |
| Diane Lang | Synchronized Swimmer (neoficiálně) | |
| Joan Lang | Synchronized Swimmer (neoficiálně) | |
| Kathy McBride | Synchronized Swimmer (neoficiálně) | |
| Margo McGrath | Synchronized Swimmer (neoficiálně) | |
| Robin Menzie | Synchronized Swimmer (neoficiálně) | |
| Mindi Miller | Chorus Girl (neoficiálně) | |
| Karen Morris | Synchronized Swimmer (neoficiálně) | |
| Barbara O'Leary | Synchronized Swimmer (neoficiálně) | |
| Ann Pennington | (uncredited) (neoficiálně) | |
| Joelle Soanes | Synchronized Swimmer (neoficiálně) | |
| Donald Wayne | (uncredited) (neoficiálně) |
| Arnold Schulman | (scénář, námět) | |
| Jay Presson Allen | (scénář) |
| Ray Stark | (producent) |
| James Wong Howe | (director of photography) |
| Marion Rothman | ||
| Maury Winetrobe | (neoficiálně) |
| George Jenkins |
| Ray Aghayan | ||
| Bob Mackie |
| Jennifer Shull |
| John Franco Jr. | (neoficiálně) | |
| Audrey A. Blasdel |
| Fred Ebb | ||
| John Kander |
| Fred Ebb | (music and lyrics to original songs) | |
| John Kander | ||
| Peter Matz | (dirigent, hudební aranžer) |
| Don MacDougall | ||
| Richard Portman | ||
| Curly Thirlwell | ||
| Jack Solomon |