Officer Donald Duck (Officer #13) is assigned to apprehend a criminal named Tiny Tom. Donald assumes by the name that hell be a pushover but when he reaches Toms hideout, he discovers Tiny Tom is actually a hulking Pete who immediately disposes of Donald. Donald decides to use strategy and is able to reenter Petes house disguised as a baby who Pete surprisingly warms to. When Pete discovers Donald, he chases him down the street but is finally apprehended by Donalds marching police colleagues who make the arrest.