Sune and Sophie are going on a class trip, "the secret journey". It turns out it is the same date as Sune's favourite grandpa is getting remarried. And his grandpa wants Sune to be his best man. When at grandpa's he changes his mind. He has to go back to the classtrip. After this we are on a road trip, Sune is chasing Sophie and the class - and his parents are chasing Sune.
Unfortunately the movie Sune - Best Man is not yet available on HBO Max.
| Writing | Sören Olsson | Characters |
| Writing | Anders Jacobsson | Characters |
| Crew | Johan Lindqvist | Stunt Coordinator |
| Directing | Jon Holmberg | Director |
| Writing | Jon Holmberg | Writer |
| Production | Linus Torell | Producer |
| Production | Malin Söderlund | Producer |
| Sound | Joel Danell | Music |
| Sound | Andreas Tengblad | Music |
| Camera | Erik Persson | Director of Photography |
| Editing | Fredrik Alneng | Editor |
| Sound | Erik Guldager | Sound Designer |
| Sound | Rustam Gimadiyev | Foley Mixer |
| Sound | Alexandr Medvedkov | Foley Editor |
| Sound | Sergey Timoschuk | Foley Editor |
| Sound | Bogdan Zavarzin | Foley Artist |
| Costume & Make-Up | Johanna Eliasson | Makeup Artist |
| Costume & Make-Up | Sara Pertmann | Costume Design |
| Art | Ellen Oseng | Art Direction |
| Production | Catrin Wideryd | Casting |
| Production | Anna Croneman | Executive Producer |
| Production | Lone Korslund | Executive Producer |
| Production | Peter Possne | Executive Producer |
| Production | Patrick Ryborn | Executive Producer |
| Production | Poa Strömberg | Executive Producer |
