I remember watching Jodie Foster in Contact, and that kind of opened my eyes.

Filmography. Gretsch has also had supporting roles in a number of films including playing Bobby Jones in The Legend of Bagger Vance (2000) Minority Report (2002) The Emperor's Club (2002) and National Treasure: Book of Secrets (2007). Career
Gretsch studied acting at the Guthrie Theater in Minneapolis before moving to Los Angeles in 1989.

His roles include Tom Baldwin on the USA Network series The 4400 Owen Crawford in Steven Spielberg's 2002 science fiction miniseries Taken and Father Jack Landry on V.