I'm a Woman (song) mid-1960s, then again as a solo performer in 1974. The latter reached number 12 on U.S. pop charts, and was Muldaur's only hit other than her signature song "Midnight at the Oasis". Other well-known versions include Bette Midler's from her Peggy Lee tribute album "Bette Midler Sings the Peggy Lee Songbook"; a duet by Raquel Welch and Miss Piggy from the former's appearance on "The Muppet Show", with Raquel spelling the first two letters from the word "Woman" (W O) while Miss Piggy ended it with the letters "P I G"; and two performances by Melinda Doolittle on season 6
Rowlf the Dog appeared only in one filmed segment and was never a part of the show's regular cast. In 1976, Rowlf joined the recurring cast of "The Muppet Show" as the show's pianist. Rowlf also played Dr. Bob, the wisecracking doctor in the recurring medical drama parody skit "Veterinarian's Hospital", alongside nurses Janice and Miss Piggy. Though considered one of the main characters, he rarely interacted with any of the backstage plots involving the show's weekly guest stars. Rowlf achieved movie stardom with his appearance in "The Muppet Movie" (1979). The film depicts Rowlf's origin as a musician at a piano bar,