Anil Kapoor and Arjun Kapoor

Set to feature in a double role again after his 2013 thriller 'Aurangzeb', Arjun Kapoor says filming for 'Mubarakan' was more challenging. Talking about his upcoming comedy, which pairs him with chachu Anil Kapoor for the first time, Arjun says, "Playing a double role is far more difficult when you are doing a comedy, because timing is crucial in this case.