An impostor is integrated in a real family until it looks like he is one of them. during a day, they build a strategy between them; they adapt the pictures they have of themselves, they know each other and they prepare everything to be visited by a contestant (can be famous). The visit will last 12 hours, and during that time the contestant will live with the family to discover who the impostor is.
At the end of the day, if the contestant unmasks the impostor, he/she wins the prize. in case he/she is wrong, the family and the impostor divide the prize between them.
|Time zone||Prime time|
|TV Channels||ETB2 (Spain) x 10 Sxbc (China) x13 America TV (Peru) x 10|