Mumbai: Big B turned a prankster lately and her first victim was none other than his co-star actress Sarika and the entire crew of upcoming TV series ‘Yudh’ Amitabh Bachchan pulled a prank on the entire cast and crew of the show and scared them to their wits. Veteran actress Sarika has gone on record to say that her prime reason to take up TV show “Yudh” was the attraction of working with megastar Amitabh Bachchan – again! But little did she know he would pull a prank on her on the sets. If a source from the forthcoming show’s set is to believed, the Big B got a “little playful in an attempt to scare Sarika during the shoot”. “It so happened that in one of the scenes where Sarika was supposed to bang the door on Mr. Bachchan’s face, she was very watchful and worried that it shouldn’t hit him. Big B took notice of this and decided to play a naughty prank on her.