The Klumps are back in this hilarious sequel! Having done his best to keep Buddy buried in his subconscious, the portly professor Klump is horrified to find him resurfacing in untimely outbursts, and threatening his marriage plans to colleague Denise. Sherman decides to rid himself of his lecherous alter-ego once and for all by extracting Buddy's DNA from his system. But, Buddy bursts full-bodied into Sherman's world and lays claim to the professor's astounding invention, a revolutionary youth serum. Buddy heads to Sherman's family home for the drug, but he'll have to deal with the entire Klump family first! Murphy's comic genius is evident as he plays all eight of the Klumps with hilarious perfection. Don't miss the sequel that America can't get enough of!