Madzilla is the secondary antagonist of The Adventures of Super Mario Bros. 3 episode "Dadzilla". He is a robotic dinosaur who stars in his own movie series in Hollywood.
He was voiced by Jonathan Potts.
Biography
When Big Mouth and Kootie Pie arrives in Hollywood and believes that Madzilla is their real father, he becomes a sentient robotic dinosaur by the two Koopalings with their magic wands who bringing him to life. He is tricked by Big Mouth and Kootie Pie into thinking that they are his long lost children and they tell him what parents are supposed to do. To make the two Koopalings as movie starts like him, Madzilla steals a car for them and agrees to make them to be happy.
As the Mario Bros. and their friends arrives at Hollywood to find the two Koopalings and come to stop them, Madzilla grabs Mario before he uses a Fire Flower, but it’s no use when Mario tries to stop him while losing his powers by Kootie Pie with her wand. He manages to lock up the Mario Bros. and their friends in a props warehouse by allowing Big Mouth and Kootie Pie plotted to turn the city upside down. Meanwhile, the Mario Bros. and their friends build their own robot with the spare parts in the warehouse to portray the role of Madzilla's mother.
In the interim, Madzilla steals the Hollywood Bowl so Big Mouth and Kootie Pie can perform their own concert. After the concert receives a poor reception from the public, Madzilla grabs several innocent people by threatening them to toss in the Pacific Ocean, but he gets confronted by Mario's robot (Madzilla's mother), which he believes is his mother. While controlling Madzilla's mother, Mario threatens Madzilla to make Big Mouth and Kootie Pie and tricks them into running back to the Doomship.
Afterwards, Madzilla redeems while the Mario Bros. and their friends explain everything to him and allows him to live in Giant Land as a new live, which he happily accepts it.