PersonMartin P. Robinson14 credits in the catalogue: acting.On the wikisFandomActingSesame Street1970Puppet PerformerSesame Street1970Buster the HorseSesame Street1970Donald GrumpSesame Street1970Fluffy the ElephantSesame Street1970Slimey the WormSesame Street1970Aloysius SnuffleupagusSesame Street1970Telly MonsterSesame Street1970Thomas TwiddlebugSesame Street1970The MartainsThe Muppets Take Manhattan1984Additional Muppet Performer / College Student in Audience / BearTeenage Mutant Ninja Turtles1990LeonardoThe Adventures of Elmo in Grouchland1999Telly / Pestie / Laundromad Guy (voice)Being Elmo: A Puppeteer's Journey2011SelfJim Henson Idea Man2024Self (archive footage)