John Griesemer is an actor of 77 ( 5 décembre 1947). John Griesemer has appeared in 2 shows and 4 movies. A performance to be found in the role of Driver / Hyram Jenkins / Monsignor Whalen / Raffi Lorraine in the series Law & Order. In the cinema, in the role of Len Dortort in the feature film Days of Thunder.