The Family Guy episode " Herpe the Love Sore" begins with Peter and Lois watching an episode of Behind the Music about the Electric Mayhem. Although being the band leader, Dr. Teeth is never featured in the regular orchestra playing at The Muppet Show like the rest of the group. Instead, Rowlf plays the piano in the orchestra pit. In the 2023 series The Muppets Mayhem, Dr. Teeth is revealed to be an actual doctor, having worked in his family's dentistry business before leaving with Floyd to start the band. After an argument with the band, he rechristens the band's name simply as "The Electric Mayhem" out of parity for the other members.

Performed by Fran Brill (1975–1976), John Lovelady (1975) Eren Ozker (1976), Richard Hunt (1975, 1977–1991), Matt Vogel (2000), Kevin Clash (2001), Brian Henson (2002–2003), Tyler Bunch (2005–2008), David Rudman (2008–present) Wright, Tolly (August 7, 2016). "Watch Muppets' Band Dr. Teeth and the Electric Mayhem's Debut Live Performance". New York . Retrieved August 29, 2016.The six members of The Electric Mayhem (top, left to right); Floyd, Lips, Animal, (bottom, left to right) Janice, Dr. Teeth, Zoot.

Kreps, Daniel (August 8, 2016). "Watch Muppets Band Dr. Teeth and Electric Mayhem Make Live Debut". Rolling Stone . Retrieved August 29, 2016. Dr. Teeth only sings lead vocals on the second Muppet pilot and during the first season and these songs were only written before Rowlf the Dog had become firmly established as the regular Muppet pianist. Later performances mostly feature lead vocals by Floyd or Janice and only a few featured Dr. Teeth. His speaking roles got even smaller after his performer Jim Henson's death; an exception was the 1991 Muppets stage show Muppets on Location: Days of Swine and Roses, the voice being performed by John Kennedy. He performed Dr. Teeth from 1991 to 2003 but made only very brief appearances with very little dialogue, some examples being the 1999 film Muppets from Space and once in the music video for the " We Are Family" charity song in 2002. Bill Barretta took over the role beginning with The Muppets' Wizard of Oz so that Kennedy could start performing Floyd instead following the retirement of Jerry Nelson, Floyd's original performer (although Matt Vogel later assumed the role of Floyd as well as most of Nelson's primary Muppet characters). Dr. Teeth's first major speaking role since Henson's death was in Statler and Waldorf's very own show, Statler and Waldorf: From the Balcony where Victor Yerrid performed him. Bill Barretta, however, has been performing Dr. Teeth consistently since 2005.In Farscape: The Peacekeeper Wars (2004), after a confrontation with some Muppet-style aliens, Crichton makes a comment about "being shot at by the Electric Mayhem".