Benjamin "Ben" Schwartz is an American actor, comedian, writer, director, and producer who is best known for portraying a fictional version of himself in the comedy web series Jake and Amir, Jean-Ralphio Saperstein on the NBCsitcom Parks and Recreation, and Clyde Oberholt on the Showtime comedy series House of Lies from 2012 to 2016. He also voiced Skidmark in Dreamworks Animation's Turbo. He currently voices Rutabaga Rabbitowitz on the Netflix adult animated black comedy series, BoJack Horseman. He also voices Randy Cunningham in the Disney XD animated series Randy Cunningham: 9th Grade Ninja, Stuffy the dragon in the Doc McStuffins spin-off TV series The Doc Files, and a vocal consultant for BB-8 in Star Wars: The Force Awakens. He even played Rilo in the Tron: Uprising episode "The Renegade: Part 1" And Dewey Duck in DuckTales (2017).