Comedy Nights Bachao is a very good show, where comedians makes very personal jokes on bollywood superstars, who come there to promote their movies.
The concept of the show is like a roast and its really really comedy, only sometimes jokes are very poor.
Comedians like krushna, bharti, sudesh and shakeel are very funny.
I recommend that you should watch this show, its family show but still very entertaining, not so much old and childdish jokes.