Una idea genial de Sébastien Castro

Arnau suspects that his wife, Mariona, is having an affair with Oriol, the real estate agent who is looking for them an apartment. When he meets Tomàs, an amateur actor who closely resembles the agent, he hires him to impersonate him at a dinner so he can discover if his suspicion is real or not. It seems like a brilliant idea... until the agent, his double, and the twin brother of the double, a plumber who comes to fix a leak, meet. Three identical men and an indiscreet neighbor will make the idea perhaps not seem so brilliant.