The Justice Brood is a superhero team made up of Otis and his pals. The Justice Brood are the guardians of the Barnyard and beyond. They formed when the barnyard gang needed to save Otis. They are also a parody of the Justice Leauge.
The Justice Brood first surfaced after Otis and Pip we're kidnapped by Mrs. Beady and Burglar. The Justice Brood was created to save them but after Cowman and Ratboy were saved they joined the team and offically founded the Justice Brood. Afterwards Otis and Pip left to fight more crime with Justice Brood behind them.
The Justice Brood resurfaced one year later, when Cowman had to watch the Jurassic Corn Kernel. After the evil Professor Twiney Vines brought the prehistoric corn to life, they helped Otis save the town.