Exit: The Game Advent Calendar: The Missing Hollywood Star - Puzzle Doors

About EXIT: The Game – Advent Calendar: The Missing Hollywood Star, from BoardGameGeek:

Hollywood is calling! By chance, you have ended up in one of the largest film studios in the dream factory. The shooting for the new Christmas blockbuster should actually be in full swing here - but the set is dark and deserted. Where's the film crew? And why hasn't the movie star shown up yet? Something is wrong here! Exit: The Game – Advent Calendar: The Missing Hollywood Star is an Exit game and a 24-part adventure story in one. To unravel the mystery of the vacant studio lot, you must open a little calendar door every day. Behind each, you will find a new puzzle, the solution of which will help you to move onto the next room. Only if you follow the clues and solve all 24 puzzles will you find the missing star...