The Great Muppet Caper

In 'The Great Muppet Caper' released in 1981, Kermit the Frog, Fozzie Bear, and Gonzo star as investigative journalists who try to solve a mystery involving stolen jewels in London. Along the way, they encounter Miss Piggy who becomes romantically involved in the intrigue. The Muppets must navigate a world of mistaken identities, plot twists, and comedic escapades to uncover the truth and save the day.