Jim Henson and Frank Oz on the set of an Orson Wells TV pilot.
Orson Welles was well-known as a Muppet fan. He famously appears in a cameo at the end of The Muppet Movie and was once quoted saying "Sesame Street is the greatest thing that ever happened to television." I had no idea though that Jim Henson and Frank Oz were Orson Welles' quests on a TV pilot he shot in 1979. Of course, after some quick Googling I discovered that the good folks over at Muppet Wiki already knew that (they know everything about Muppets).
Video via The Muppetcast and We Love You So.