No Brain, No Gain
Run Time: 7 mins
Air Date: Tue, 29 Jul 2014
Average Rating: ⭐ 0 (0 votes)
Cartoon Network BoomerangSeason 1 - Episode 44
Average Rating: ⭐ 0 (0)
Dr. Bigby creates a helmet that turns Tom into a genius. Napoleon, Jerry and Hamster work together to take down the newly smart Tom who is now building a mouse-destroying weapon.