As the 1991 Bollywood film 'Ajooba' clocked 30 years on Monday, veteran actor Amitabh Bachchan took to Instagram to share a still from the movie where he was dressed in a superhero costume. Alongside the picture, Amitabh wrote, "30 years of 'Ajooba'...how time has passed." The film was directed by Shashi Kapoor and also featured late actor Rishi Kapoor.