Requiem for Krypton: Making 'Superman Returns' (2006) is a Documentary film that follows a detailed behind-the-scenes documentary on the making of Superman Returns. Requiem for Krypton: Making 'Superman Returns' is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 7.3 out of 10 from 9 votes. Fans of documentary movies may also want to explore similar titles below.