What is the name of the character in the sitcom "Community" who is portrayed by an American comedian and actor who is a former student of the acting teacher Cynthian Szigeti?
Cynthia Szigeti Cynthia Szigeti (October 26, 1949 – August 10, 2016) was an American comic actress and acting teacher, known for her work at the Groundlings, an improv and sketch comedy troupe and school in Los Angeles, and the ACME Comedy Theatre. Her students included Will Forte, Lisa Kudrow, Joel McHale, Conan O'Brien and Julia Sweeney. Her professional acting credits included "National Lampoon's European Vacation", as well as roles in "Seinfeld" and "Curb Your Enthusiasm".
Mark Nelson (actor) Mark Nelson is an American actor, director and teacher. He appeared on Broadway in "The Invention of Love," "After the Fall" and "Three Sisters" at Roundabout Theatre Company, and the original casts of "A Few Good Men", "Rumors", "Biloxi Blues" and "Amadeus". For his performance as Einstein in Steve Martin's "Picasso at the Lapin Agile" he received the Obie, Drama League, Carbonell and San Francisco Critics Awards. He played Herr Schultz in the 2016 national tour of "Cabaret," and acted off-Broadway in "My Name is Asher Lev" for which he received a Lortel nomination. Other roles include Shylock in "The Merchant of Venice" at The Shakespeare Theater, Uncle Vanya (in Bartlett Sher's production at the Intiman Theatre), Matt in "Talley's Folly" (Berkshire Theatre Festival), Bluntschli in "Arms and the Man" (Long Wharf Theatre) and two solo pieces: "I Am My Own Wife" by Doug Wright (Carbonell Award) and "Underneath the Lintel" by Glen Berger (Connecticut Critics Award). His TV work includes roles on "Unforgettable", “Law & Order” and “Spin City.” He teaches acting at Princeton University and at New York's HB Studio. He has directed at Manhattan Theatre Club, Drama Dept., McCarter Theatre, George Street Playhouse, and Chautauqua Theatre Company, and is a frequent guest director at the Juilliard School. He graduated from Princeton and then studied acting with Uta Hagen. In 2013 he received a Lunt-Fontanne Fellowship.