Mike and Dave encounter one of the clowns using a shadow puppet to shrink a crowd of unsuspecting people into the palm of his hand before feeding it to a bag full of its offspring, but it escapes before Mike can run it down. Mooney, convinced that the calls to the police station are the result of a hoax, encounters one of the clowns. A series of pranks makes Mooney lock the clown up, not realizing until too late that the threat is real.
