The day starts off well for Mr. Wilson, but things quickly take a turn when Dennis and his friends show up uninvited. The arrival of Mr. Johnson, Dennis' grandfather, sets off a chain of events as Mr. Wilson struggles to keep up with his new housemate. Feeling old and outdone, Mr. Wilson turns to a pair of con artists who claim to be able to make him younger. Despite Dennis's interference, Mr. Wilson eventually discovers the scam and outsmarts the swindlers. Meanwhile, Mr. Johnson's antics cause chaos, including getting stuck in a motor home at the Grand Canyon. In the end, Mr. Wilson is relieved to have his house back to normal, proclaiming Mr. Johnson a "menace".
Dennis the Menace Strikes Again!
Dennis, a mischievous youngster, tries to rescue his friend Mr. Wilson from a pair of con artists peddling fake youth elixirs, while navigating the challenges of keeping their bond strong.
