In a universe where Clowns are an ethnic minority, recently divorced father-of-one Richard Plews battles against inequality and alcoholism.
Unfortunately the movie Once a Clown is not yet available on HBO Max.
| Writing | Tom Murphy | Writer |
| Directing | Tom Murphy | Director |
| Production | Laura Cotter | Producer |
| Production | Dean Jones | Executive Producer |
| Production | Tom Murphy | Producer |
| Production | Xenia Patterson | Line Producer |
| Crew | Ben Molyneux-Chan | Cinematography |
| Editing | Tom Murphy | Editor |
| Production | Tom Murphy | Casting |
| Costume & Make-Up | Xenia Patterson | Makeup Department Head |
| Production | Xenia Patterson | Production Manager |
| Sound | James Burgin | Sound |
| Crew | Xenia Patterson | Special Effects |
