without a doubt my favorite dexters labratory episode. dexter is living in japan as a foreign exchange studend but he accidently releases a monster. oooops. dexter returns home to get a robot to destroy the monster. but he needs four peope to work the robot which means he has to tell his parents about his labratory and ask for their and dd's help to defeat the monster.
mandark shows up to save the day. but ends up making thins a lot worse by making the monster even bigger!!! so now dexters robot can't defeat the monster because the energy is all out. but monkey lends a hand by giving them a energy boost thus defeating the monster. now dexter's parents want to know about his labratory luckly dexter brought a ray gun to erase memory. monkey's identity is revealed so monkye must erase dexter's memory. this was a great episode. it was like watching a movie. and if this would have been the last episode it would have been the best ending ever.