Name the show for which Eric Jacobson, the American puppeteer, is well known subsequent to his success with a character performed by Frank Oz which has appeared in every Muppet film, and also appears in the television series, "The Muppets"?
Eric Jacobson Eric Jacobson (born July 25, 1970) is an American puppeteer, best known for performing the Muppet characters Miss Piggy, Fozzie Bear, Animal, and Sam the Eagle for Disney's The Muppets Studio, as well as "Sesame Street" characters Bert and Grover—all roles that he inherited from the characters' original performer, Frank Oz. As of 2015, Jacobson is now Caroll Spinney's understudy for Oscar the Grouch.
Fran Brill Frances Joan "Fran" Brill (born September 30, 1946) is a retired American actress and puppeteer, best known for her roles on "Sesame Street" as well as playing Sally Hayes in the Hal Ashby film "Being There" (1979) and Lily Marvin in the Frank Oz film "What About Bob?" (1991).