Born in Roseau, Minnesota, Garrett spent his early years growing up on a farm in a small town. When he was in the ninth grade his family moved to Scottsdale Arizona, where he began taking private acting lessons. After graduating high school, he immediately moved to Los Angeles to pursue an acting career. One month later, hed landed the role of Achilles cousin Patroclus in the major motion picture Troy (2004) opposite Brad Pitt. His next feature was Friday night lights (2004) starring Billy Bob Thornton, in which Garrett played a high school football player. He then landed a starring role opposite Mark Wahlberg in Four Brothers (2005), playing one of four brothers whose mother is murdered.
Val
Film
Caleb
Film
Self
Film 2011
Self
Film 2011
Self
Film 2011
Ethan Campbell
Film 2023
Self
Film 2014
Russell Gaines
Film 2023
Film
Luther
Film 2020
Corey
Film 2018
Film
Stephen
Film 2023
Garrett Montgomery
Tv 2023
Steve Thomas
Tv