The Simpsons season 8 episode 24
Episode title: The Simpsons Spin-Off Showcase
Troy McClure presents three Simpsons spinoff spoofs: In "Chief Wiggum, P.I.," Chief Wiggum becomes a New Orleans detective. Next, Grampa Simpson's soul is trapped inside Moe's Love tester machine in "The Love-Matic Grampa." Finally, the Simpson family hosts a '70s-style variety show.