Jared Harris is known for his role of “Lane Pryce” in Mad Men, on which he stars alongside Elisabeth Moss, Jon Hamm, and Vincent Kartheiser. He is recognized for his portrayal of "Professor James Moriarty" in Sherlock Holmes: A Game of Shadows with Robert Downey Jr. and Jude Law and for appearing in Resident Evil: Apocalypse, The Curious Case of Benjamin Button, Extraordinary Measures, Natural Born Killers, and Lady in the Water. Harris starred as “David Robert Jones” in the television series Fringe and played “Eamon Quinn” on The Riches. He has also appeared on Law & Order: Special Victims Unit and Without a Trace.
More about Harris and Mad Men at the official show site.