John Cenatiempo, born March 5, 1963 (age 59) in New York City, New York, USA, is an actor and stunt co-ordinator. He has a recurring co-starring role in the first season as Vincent Lamb. He is known for his work as the stunt co-ordinator of the series Law & Order: Criminal Intent and as a stunt performer in the films The Good Shepherd (2006), American Gangster (2007), and The Bourne Ultimatum (2007).