Jean-Gabriel intends to spend Christmas in the mountains quietly with his family. Many unforeseen events occur, but Jean-Gabriel will do everything to overcome them...

Paul is married to Sali. Everything would be fine if they could get a child. Until the day when Sali receives the call that they have been waiting for so long: their adoption file is approved. He is adorable, he is 6 months old, his name is Benjamin. He is blond with blue eyes and white. They - are black.

Jean, a forty-year-old struggling, out-of-work actor has hit rock bottom. Although open to any kind of work, he can't get a break. At the unemployment office, his counselor has a rather odd proposal: he can get a job helping the police reconstruct crime scenes, by standing in for the dead victim. Jean's obsession for detail impresses the detectives, allowing him to take a leading role in a sensitive investigation in Megève ski resort, during low season, after a series of murders