PBS publicity photo for the special The Grover Monster—Jean Marsh Cartoon Special, also referred to as The Jean Marsh Cartoon Special, aired over PBS stations in March 1975. Jean Marsh, with the assistance of Grover, hosted a collection of the best animation from Sesame Street and The Electric Company, including award-winning shorts by Chuck Jones and John Hubley. David Connell produced, and Norman Stiles and Jim Thurman wrote the linking material. Sources ↑ Promotional photo Caption: The Grover Monster—Jean Marsh Cartoon Special is a delightful festival '75 presentation in which Jean and her muppet friend feature the best animation from "Sesame Street" and "The Electric Company." PBS, March 1975. Retrieved from "https://muppet.fandom.com/wiki/The_Grover_Monster_-_Jean_Marsh_Cartoon_Special?oldid=1077797" Categories: TV Appearances Sesame Street Specials Community content is available under CC-BY-SA unless otherwise noted.