Regular Show (2010)

S6E24 Brilliant Century Duck Crisis Special

Mordecai and Rigby pay tribute to mecha anime as they take on the challenge of removing a cassowary from the park. However, their mission escalates into an intense showdown over merchandising rights when the baby ducks and adult geese come back to recruit the park staff. Together, they face off against a duo of lawyers armed with impenetrable contracts, turning the situation into an all-out brawl for control.