Cast & crew
Love Happy (1949)
Directed by David Miller Written by Mac Benoff, Frank Tashlin, Harpo Marx
Cast
| Groucho Marx | Sam Grunion |
| Harpo Marx | Harpo |
| Chico Marx | Faustino |
| Ilona Massey | Madame Egelichi |
| Vera-Ellen | Maggie Phillips |
| Marion Hutton | Bunny Dolan |
| Raymond Burr | Alphonse Zoto |
| Melville Cooper | Throckmorton |
| Paul Valentine | Mike Johnson |
| Leon Belasco | Mr. Lyons |
| Eric Blore | Mackinaw |
| Bruce Gordon | Hannibal Zoto |
| Marilyn Monroe | Grunion's Client |
| Otto Waldis | Ivan (uncredited) |
Crew
| David Miller | Director |
| Harry Geller | Orchestrator |
| Howard A. Anderson | Visual Effects |
| Richard Bachler | Wardrobe Supervisor |
| Grace Houston | Costume Design |
| Norma Koch | Costume Design |
| Fred B. Phillips | Makeup Artist |
| Scotty Rackin | Hairstylist |
| Mary Pickford | Executive Producer |
| Ben Hecht | Additional Writing |
| Casey Roberts | Set Decoration |
| Gabriel Scognamillo | Art Direction |
| Billy Daniel | Choreographer |
| Ann Ronell | Original Music Composer |
| Ray Heinz | Production Manager |
| Lester Cowan | Producer |
| Albrecht Joseph | Editor |
| Basil Wrangell | Editor |
| Mac Benoff | Screenplay |
| William C. Mellor | Director of Photography |
| Frank Tashlin | Screenplay |
| Harpo Marx | Story |