The Muppet Show - Season 1 - Eps 17: Valerie Harper
This is one of only a few Muppet Show episodes that open the show after the theme song with some kind of offstage scene. There's also a couple of scenes with the guest star in her dressing room conversing with Muppets instead of onstage in the Talk Spot. In last week's "At The Dance", Boppity danced in drag with another monster. This week Boppity appears as normal but his partner is in drag. In both instances, he ends up headless.
About The Muppet Show

Title: The Muppet Show
First Air Date: 1976-09-05
Last Air Date: 1981-03-15
Status: Ended
Rating: 8/10 (from 312 votes)
Language: EN
Seasons: 6
Total Episodes: 120
Network: ITV1
Genres: Kids, Comedy, Family
Production Companies: Henson Associates, Associated Television (ATV), ITC Entertainment, Jim Henson Television, The Muppets Studio, ITV
Synopsis
Go behind the curtains as Kermit the Frog and his muppet friends struggle to put on a weekly variety show.
Cast

Jim Henson
Kermit the Frog, Waldorf, Rowlf the Dog, Link Hogthrob, The Swedish Chef, Dr. Teeth, The Newsman (voice)

Frank Oz
Miss Piggy / Fozzie Bear / Animal / Sam Eagle / Marvin Suggs / George the Janitor (voice)

Jerry Nelson
Floyd Pepper, Dr. Julius Strangepork, Pops, Robin the Frog, Lew Zealand, Louis Kazagger, Chicken, Crazy Harry (voice)

Dave Goelz
Gonzo / Zoot / Beauregard / Dr. Bunsen Honeydew (voice)

Richard Hunt
Statler, Scooter / Janice / Beaker / Wayne / Sweetums (voice)

Eren Ozker
Hilda / Wanda / Janice (voice)

Louise Gold
Annie Sue Pig / Additional Muppets (voice)

Karen Prell
Additional Muppets (voice)

Brian Muehl
Additional Muppets (voice)

Kathryn Mullen
Additional Muppets (voice)