Cannot identify with Jenkins, Ken (n 85374207) playwright.

Matewan, c1987: credits (Ken Jenkins)

Internet Movie Database, viewed Jan. 6, 2005 (Ken Jenkins, b. 28 August 1940 in Dayton, Ohio; a versatile veteran of film, television and theater)

Wikipedia, Oct. 06, 2014 ( Ken Jenkins; born August 28, 1940; is an American actor, best known for his role as Dr. Bob Kelso, the Chief of Medicine on the American comedy Scrubs. In 1969, he co-founded the Actors Theatre of Louisville and served as the Associate Artistic Director for three years. Jenkins can sing and play the acoustic guitar)