Dennis the Menace - S01EP22 Invasion of the Blob/Wild West Showdown/The Hen Party

A blob from outer space enters various forms tree, Ruff, Alice, Henry, Mr. Wilson, baseball in search of a good place to plan an invasion. But Dennis manages to make the blob uncomfortable no matter where it hides. The invasion is called off since the blob feels a planet full of people like Dennis is unconquerable. Henry and Alice take Dennis to a western-type theme park, where he sees a re-enactment of a stage-coach hold up. Think the hold up is real, Dennis leaps aboard the getaway stagecoach to stop them, and ends up at a boarded-up Ghost Town Saloon. There Dennis, using the available props in the "haunted" saloon, frightens the cowboy actors into turning themselves in to the authorities. It turns out they really were hold up men, using the wild west show to cover their tracks. George tells Dennis that Martha and Alice are going to have a "hen party" with a few of their friends. Trying to help out, Dennis brings a few chickens to the affair, which causes instant, mass confusion.