John Patrick Lowrie

He is noted for playing the roles of the Sniper in the online multiplayer FPS Team Fortress 2, Agent Gray in the MMORPG The Matrix Online, as well as Odessa Cubbage and the male citizens in Half-Life 2. Lowrie plays Sherlock Holmes in The Further Adventures of Sherlock Holmes, a radio show produced by Jim French Productions. In 2011, he published a science fiction novel named Dancing with Eternity.

He has played Sherlock Holmes on the radio drama series The Further Adventures of Sherlock Holmes on the program Imagination Theatre since 2001. He also voiced Holmes in the program's related radio series The Classic Adventures of Sherlock Holmes. He and Lawrence Albert, who voices Dr. Watson on the program, are the longest-running audio Holmes and Watson team in American radio history.

His adolescence was spent in Boulder, Colorado where he attended various high schools briefly before joining the United States Navy. He studied for a Ph.D. in Music Composition at Indiana University. He has been married to Ellen McLain since 1986. McLain also works as a voice actress, and has starred alongside him in Half-Life 2, Team Fortress 2, and Dota 2.

John Patrick Lowrie (born June 28, 1952 in Honolulu, Hawaii) is an American actor, musician and author best known for voicing the Sniper in Team Fortress 2 and various characters in Dota 2.