Sajid Khan is back with another crazy confusing comedy. His next film 'Humshakals' first song is out and is called Caller tune. The title itself makes you very curious of what the song about.

After the controversial success of Humshakals which presented triple roles, we must appreciate the real humshakals of Bollywood who have entertained us with their double roles so superbly. Salman Khan in Judwaa, Shahrukh in Duplicate and it's endless. Watch this video to enjoy their double avatars.