A sickly circus gorilla named Congo escapes. Once on the loose, he terrorizes the local residents. Chuck and P.T. are hired to track the beast down and capture him.
A sickly circus gorilla named Congo has been unable to perform due to an illness. His trainer's attempt to administer an injection of penicillin to the gorilla goes awry, and Congo escapes. Once on the loose, he terrorizes the local residents until Chuck and P.T. are hired to capture him, which they eventually accomplish by dropping a net over the ferocious beast.—Coastwizard