Director Jon Erwin of American Underdog 12/15 by The Media Giant
Thank you, Jesus” – Salvation Army Connects
American Underdog: Zachary Levi is Kurt Warner in the inspirational drama trailer
Mark Ciardi - News - IMDb
Kurt Warner: Biography, Career, Net Worth, Family, Top Stories for the Hall of Fame QB
AMERICAN UNDERDOG - Interview with Co-Directors Andrew and Jon Erwin
Steven Chester Prince - News - IMDb
American Underdog' directors talk about shooting Kurt Warner film in Oklahoma
Review: American Underdog fumbles its faith-based filmmaking - The Globe and Mail
Andy Erwin Podcast - UNPACKIN' it Ministries
REVIEW - 'American Underdog' (2021)
Jon Erwin & Andrew Erwin Interview: American Underdog
American Underdog: Zachary Levi is Kurt Warner in the inspirational drama trailer
saconnects, Volume 8, Number 2, 2022 by The Salvation Army: SAconnects - Issuu
Interview: Director Andrew Erwin Discusses His Work on American Underdog