Question: What actor from "How I Met Your Mother" performed with Timothy Nolen?
Related documents: [0]  [DOC] Neil Patrick Harris (born June 15, 1973) is an American actor, comedian, magician, and singer, known primarily for his comedy roles on television and his dramatic and musical stage roles. On television, he is known for playing the title character on "Doogie Howser, M.D." (1989–1993), Barney Stinson on "How I Met Your Mother" (2005–2014, for which he was nominated for four Emmy Awards), and Count Olaf on "A Series of Unfortunate Events" (2017 onward). [END] 
[1]  [DOC] Timothy Nolen (born July 9, 1941) is an American actor and baritone who has had an active career in operas, musicals, concerts, plays, and on television for over four decades. He notably portrayed the title role in the first operatic presentation of Stephen Sondheim's "" at the Houston Grand Opera in 1984. He later reprised that role at Chicago's Marriott Theatre in 1993, receiving a Joseph Jefferson Award nomination for his portrayal. He then performed the role of Judge Turpin in a concert version of "Sweeney Todd" broadcast on PBS's "Great Performances" in 2000 with the New York Philharmonic, George Hearn, Patti LuPone, and Neil Patrick Harris. He has since played Judge Turpin in numerous productions, including those at the San Francisco Opera and the Lyric Opera of Chicago. [END] 
Answer: 
Neil Patrick Harris
Neil Patrick Harris