Rishi Kapoor and Randhir Kapoor are brothers. They have done 3 movies together.
Chintu is the nickname which is used for Rishi Kapoor in the Bollywood industry
and Dabboo is also the nickname of Randhir Kapoor - same as in the film.
Ritesh Deshmukh and John Abraham share the same bithdate. 17/Dec.
Akshay Kumar's character was inspired from Ranjeet in his heydays,Ranjeet also plays his father in the film.
Boman Irani and Chunkey Pandey are the only cast members in the series to get same character name (Batook Patel and Aakhri Pasta respectively) in all three films.