It All Started With a Bull and a Mouse

It All Started With a Bull and a Mouse is the sixth episode of the first season of The Barnyard Hero Brigade.

Synopsis
Brilliant Bull and the rest of the brigade meet Mickey Mouse and company and they're on some mysterious caper.

Plot
Brilliant Bull hangs around at a park and goes flying. While he flies, a frisbee unexpectedly knocks him out by mistake and he takes a dive into a fountain. Just then Brilliant Bull hears a voice and sees someone blurry through the waterfall of the fountain.

The Barnyard Hero Brigade

 * Brilliant Bull (voiced by Brendan Fraser)

Special guest characters

 * Mickey Mouse
 * Minnie Mouse
 * Donald Duck
 * Daisy Duck
 * Goofy
 * Pluto
 * Chip 'n' Dale
 * Clarabelle Cow
 * Horace Horsecollar
 * Clara Cluck
 * Fifi the Peke
 * Scrooge McDuck
 * Ludwig Von Drake
 * Pete
 * Figaro
 * Butch the Bulldog
 * Mortimer Mouse
 * Morty and Ferdie Fieldmouse
 * Huey, Dewey and Louie
 * Max Goof

See transcript
It All Started With a Bull and a Mouse/Transcript

Trivia

 * This is the first episode of The Barnyard Hero Brigade to be crossover with Mickey Mouse and to have Mickey Mouse and company as guest stars.
 * This episode’s title echoes Walt Disney's quote, "It All Started With a Mouse."
 * Just like some of the classic animated classic Disney short films, this episode has the Disney-style opening and closing title cards.