Watch Bye Bye Bunny: A Looney Tunes Musical for Free: How to Stream the Movie Online at 123Movies. . After starring in a long-running Looney Tunes Broadway smash production, an exhausted Bugs Bunny decides it’s time to trade in sold-out shows for life as a regular rabbit but when Daffy Duck is kidnapped by an obsessive fan, Bugs, with the help of his Looney Tunes co-stars, set off on a rescue mission to find Daffy.