http://es.wikipedia.org/wiki/John_Matuszak

Max force, D.L. 2007---créditos del DVD (written, produced and directed by Dale Trevillion ; director of photography, Constantine Makris ; music by David Michael Frank)

Internet Movie Database, 01-12-2008---(John Matuszak ; actor ; n. 1950 Oak Creek, Wisconsin (USA) ; m. 1989 Hollywood, California)