Frank and Casper's friendship is put to a test, when Casper decides to leave Denmark to pursue a solo career in Los Angeles. Determined to win his best friend back Frank chooses to follow Casper insuring an eventful trip.
Unfortunately the movie Klown Forever is not yet available on HBO Max.
| Directing | Mikkel Nørgaard | Director |
| Writing | Casper Christensen | Screenplay |
| Writing | Frank Hvam | Screenplay |
| Costume & Make-Up | Helena Falangus | Costume Supervisor |
| Production | Casper Christensen | Executive Producer |
| Production | Frank Hvam | Executive Producer |
| Production | Jesper Zartov | Producer |
| Production | Lars Knudsen | Co-Producer |
| Writing | Mikkel Nørgaard | Story |
| Writing | Frank Hvam | Story |
| Writing | Casper Christensen | Story |
| Production | Tory Lenosky | Line Producer |
| Production | Barbara Crone | Line Producer |
| Sound | Nicklas Schmidt | Music |
| Editing | Morten Egholm | Editor |
| Editing | Frederik Strunk | Editor |
| Production | Anders Nygaard | Casting |
| Art | Rasmus Thjellesen | Production Design |
| Art | Callie Andreadis | Art Direction |
| Art | Bonnie Bacevich | Art Direction |
| Art | Margaret Box | Set Decoration |
| Costume & Make-Up | Cici Andersen | Makeup Artist |
| Production | Jes Anderson | Production Manager |
| Directing | Carina Svendsgaard Jeppesen | Assistant Director |