India's superhero film Ra.One tops the list of the most expensive Bollywood movie with a budget of Rs 135 crore or $27 million. This science-fiction film starred superstar Shahrukh Khan and Kareena Kapoor, and was produced by Red Chillies Entertainment. For the first time, an Indian movie had technical finesse in special effects though the story-line and the direction were not up to the mark.