Damian Drake Jr., or DJ for short, is one of the live-action protagonists of Looney Tunes: Back in Action. In the storyline of the film, he is the son of the Warner Bros. spy movie star Damian Drake, and he works at the studio as a security guard, but as the story opens, he aims to actually star in the movies. Unfortunately, his disastrous attempt to eject the just-fired Daffy Duck from the studio results in him being fired as well. Upon returning to his father's home in Beverly Hills, he finds that his dad really is a secret agent who has now been captured in his mission to stop the Acme Corporation from finding the Blue Monkey Diamond. Accompanied by Daffy, DJ heads off on a mission to rescue his father and save the world.