Sleepy little Valley getting ready for the cafe owners Dino and Panini Sara Bernard's wedding, and our beloved junior detectives Lasse and Maja stand ready to ensure that nothing goes wrong. But when the wedding couple's respective relatives arrive, they show themselves to belong to rival Mafia families. When the Panini family's crown jewels suddenly disappear, taking LasseMajas detective on the case of very soon realize that detectives themselves are the main suspects.

Director: Pontus Klänge, Walter Söderlund, Patrik Forsberg

Writer: Malin Nevander, Martin Widmark

Actors: Amanda Pajus, Lukas Holgersson, Tomas Norström

Production: N/A