6.6 Superman: Unbound (2013) free Apr. 23, 2013 Superman: Unbound (2013) free IMDb: 6.6 2013 75 min 661 views Superman and Supergirl take on the cybernetic being known as Brainiac, who boasts that he possesses “the knowledge and strength of 10,000 ... ActionAdventureAnimationEnglish
