Abhishek Bachchan helped his Raavan co-star Vikram overcome his fear of heights. South superstar Vikram was scheduled to perform a stunt where he had to stand at a point over 200 feet above the ground. But Vikram found it extremely difficult to perform the stunt as he suffers from vertigo. But when Abhishek learnt about this, he performed the stunt himself and made Vikram follow him to make sure that the scene is executed flawlessly.