Looney Tunes: Back in Action plot
"How do they solve a mystery when they don't have a clue?"
The well-known Looney Tunes are looking for the Blue Monkey Diamond. This diamond is also wanted by a wicked industrialist (Steve Martin) and a secret spy (Dalton). Meanwhile, Daffy is lobbying the movie bosses to make the new Bugs Bunny movie into a star vehicle for himself.