Petey is up to his old tricks once more, devising a scheme to eliminate Officer Knight. Accompanied by his butler, they engage in a lively rap battle in Petey's Lab, performing their hit song 'Petey's Plan.' As they rap, they discuss the challenges posed by Officer Knight and his canine partner, acknowledging the threat they represent. However, Petey confidently asserts that he has a clever solution, and they continue their musical journey until the very end.