Timothy Busfield, American actor, director, and producer

Timothy Busfield (born June 12, 1957) is an American actor and director. He has played Elliot Weston on the television series thirtysomething; Mark, the brother-in-law of Ray Kinsella (Kevin Costner), in Field of Dreams; and Danny Concannon on the television series The West Wing. In 1991 he received a Primetime Emmy Award for Outstanding Supporting Actor in a Drama Series for thirtysomething. He is also the founder of the 501(c)(3) non-profit Arts organization, Theatre for Children, Inc.