The variety sketch series The Muppet Show was a touchstone of popular culture during the 1970s and early 1980s that featured many incredible celebrity guests. While the Muppets have remained consistently popular due to subsequent TV series, movies, and one-off specials, the unique characters created by the Jim Henson Company were at the height of their popularity during this shows run. With appearances from iconic actors, performers, singers, and rock stars, the guest stars of The Muppet Show truly were a whos who of celebrity culture during the late 1970s.