On a Christmas Eve that quickly spirals out of control, a group of friends finds themselves embroiled in an unlikely mystery that no one quite knows how to solve. Amid absurd suspicions, embarrassing revelations, and an investigation as improvised as it is chaotic, Christmas Eve dinner transforms into a game of accusations where everyone seems to have something to hide.
| Actor | Role |
|---|---|
 Luis SantosArtur Falcão | Artur Falcão |
 Guilherme GomesDiogo Meireles/Pai Natal/Noel Silvestre/"Grinch" | Diogo Meireles/Pai Natal/Noel Silvestre/"Grinch" |
 Carolina GomesMarlene Falcão | Marlene Falcão |
 Beatriz SantosFilipa | Filipa |
 Rui CunhaRaimundo Valadares | Raimundo Valadares |
 Ema MendesSónia | Sónia |
 Alice CunhaCatarina | Catarina |
 Fausto MendonçaEngenheiro Valdemar Coelho | Engenheiro Valdemar Coelho |
 Nuno MagalhãesCapanga 1 | Capanga 1 |
 Francisco RamosMr. F/Capanga 2 | Mr. F/Capanga 2 |
 Helena CunhaDupla do Guilherme (Uncredited) | Dupla do Guilherme (Uncredited) |