Power Rangers: Season 4, Episode 39

4 - 39: The Joke's on Blue

Bulk and Skull compete with rival Detectives to corral a notorious practical Joker who is wreaking havoc on Angel Grove. Louie Kaboom's grip on the Machine Empire is threatened when Mondo's estranged elder son Prince Gasket and his wife Archerina return. Putting Kaboom under their control, they order him to attack the Rangers and the City