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.
| Writing | Frank Hvam | Screenplay |
| Directing | Mikkel Nørgaard | Director |
| Writing | Casper Christensen | Screenplay |
| Costume & Make-Up | Helena Falangus | Costume Supervisor |
| Production | Casper Christensen | Executive Producer |
| Production | Frank Hvam | Executive Producer |
| Production | Jesper Zartov | Producer |
| Art | Callie Andreadis | Art Direction |
| Art | Margaret Box | Set Decoration |
| Editing | Frederik Strunk | Editor |
| Sound | Nicklas Schmidt | Music |
| Production | Lars Knudsen | Co-Producer |
| Editing | Morten Egholm | Editor |
| Production | Anders Nygaard | Casting |
| Writing | Casper Christensen | Story |
| Costume & Make-Up | Cici Andersen | Makeup Artist |
| Directing | Carina Svendsgaard Jeppesen | Assistant Director |
| Production | Jes Anderson | Production Manager |
| Writing | Frank Hvam | Story |
| Production | Tory Lenosky | Line Producer |
| Art | Rasmus Thjellesen | Production Design |
| Art | Bonnie Bacevich | Art Direction |
| Production | Barbara Crone | Line Producer |
| Writing | Mikkel Nørgaard | Story |