American Underdog Review: Godly Kurt Warner Biopic Fails to Convert – IndieWire
Actor who plays Kurt Warner in “American Underdog” movie encouraged in his faith - Metro Voice News
Interview With Andrew Erwin – Box Office Revolution
Erwin Brothers - Risen Magazine
Zachary Levi to Star In Erwin Brothers' Kurt Warner Biopic — Charisma News
REVIEW] 'American Underdog' or How to Inspire Right
Kurt Warner and CBS' James Brown: Living by God's Playbook - Jesus Calling
The Faith Behind Kurt Warner's Football Story
Ex-Giants QB Kurt Warner's Hall of Fame career and life story will be made into a movie
Former NFL QB Kurt Warner to be portrayed by Zachary Levi in new movie
American Underdog' behind-the-scenes interviews: Zachary Levi, Kurt Warner, Jon & Andrew Erwin
American Underdog Kurt Warner's Hall of Fame Speech