- "“Hey, porky! Keep it down, will ya?!"
|Alignment||Neutral, later good|
|Friends/Allies||Buster Moon, Nancy, Meena, Merida DunBroch|
|Likes||Big band music, money, showing off, winning, Merida|
|Dislikes||Being upstaged, losing, being called out/discovered to be lying, Bears, Mor'du|
Mike is a anthropomorphic white mouse. He is very small, obviously due to being a mouse. He wears a red suit and a white shirt under it with red pants and a red top hat, along with a dark purple tie. His tail is very skinny and bony. He has big white ears that are pink on the inside. He has very long whiskers.
While rehearsing to sing "Let's Face the Music and Dance" and during his final performance of "My Way", he wore a purple version of his suit.
Mike may be small but he has a big and imposing character. Arrogant almost to a fault, Mike is not afraid to stand up to anyone bigger than him. However, he tends to bite off more than he can chew, and he is not an honest person, as he is caught cheating in a card game, swindling a trio of bears out of their money. This repeatedly came back to haunt him and affected those around him, even leading to the Moon Theater's destruction.
Despite his arrogance, Mike lives up to his skills as a singer and a musician, able to soulfully croon people to tears.
While not exactly a kind soul, Mike can appreciate others' kindness and merits, sincerely appreciating his girlfriend for saving him from the bears he'd cheated and cheering for Meena after repeatedly putting her down only to be awed by her amazing singing.
He has an ego, so confident in his talents that he assumed the prize money for Buster's singing contest was guaranteed to be his that he bought a Lamborghini and spent all the money he'd swindled the bears out of, and refused to be upstaged that he came back to sing in the theater even when there was no money to be won.