Daffy Duck (voiced by Joe Alaskey) asked to leave Warner Bros. to ensure that this naughty boy would not cause trouble outside, the company's vice president Kate (Jenna Elfman) apparently ordered the frustrated extra actor Derek (Brendan Fraser) to escort Daffy Duck, but in fact, to monitor his every move. Derek's father Damian (Timothy Dalton) has been missing for a long time, and the reason is attributed to a "mysterious stone" with powerful magic. Daffy Duck learned the secret of the stone, and he persuaded Derek, and the two immediately embarked on a journey to find Damian's trace. At the same time, Bugs Bunny (voiced by Joe Alaskey) and Kate also learned about the mysterious stone. Faced with such a treasure, they naturally would not give up.