For struggling actor José (Pepón Nieto), a small part as an extra on a glitzy New Year’s Eve TV variety show constitutes a big break, but little does he know of the madhouse that awaits: locked in the studio for 10 days, the stir crazy cast and crew have gone from tired and irritable to downright murderous.
Aging crooner Alphonso (Raphael) is furious to be usurped by hunky young pop heartthrob Adanne (Mario Casas, The 33), meanwhile a deranged songwriter is threatening to kill him. Cutthroat married co-hosts Roberto and Cristina are butting heads; and as for the beautiful Paloma (Blanca Suarez), José must tread carefully, her admirers have a nasty habit of coming to a sticky end...