The Muppet Show - Season 2 - Eps 11: Steve Martin
Kermit cancels the show in order to audition new acts. Guest star Steve is angry at first, but he goes on to perform for the cast. Fozzie worries that Kermit plans to hire replacements, especially after the audition of a canine comedian, Baskerville the Hound. Kermit tells Fozzie that he should appreciate seeing another artist's work -- until Lenny the Lizard auditions as a new emcee. A young singing girl, called Mary/Terry/Carrie Louise, is systematically removed off, when she makes an attempt of audition with her croaking partner.
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 309 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)