Kurt Warner is een stockboy bij een kruidenierswinkel, maar heeft ambities om een NFL-speler te worden. Deze uitdagende doelstelling zit echter niet zonder zijn versperringen. Voor Warner lijkt de droom ook onbereikbaar te zijn. Zijn vrouw Brenda en zijn familie blijven hem daarentegen steunen, waardoor Warner inspiratie verkrijgt om de wereld de kampioen te laten zien die hij altijd is geweest.
Nee, helaas is American Underdog nog niet beschikbaar op Netflix in Nederland.
| Writing | David Aaron Cohen | Writer |
| Directing | Andrew Erwin | Director |
| Writing | Jon Gunn | Writer |
| Directing | Jon Erwin | Director |
| Writing | Jon Erwin | Writer |
| Crew | Brenda Williams | Stand In |
| Production | Mark Ciardi | Producer |
| Production | Sean Devereaux | Executive Producer |
| Production | Kevin Downes | Producer |
| Production | Andrew Erwin | Producer |
| Production | Jon Erwin | Producer |
| Production | Daryl C. Lefever | Producer |
| Sound | John Debney | Original Music Composer |
| Camera | Kristopher S. Kimlin | Director of Photography |
| Editing | Sean Albertson | Editor |
| Editing | Andrew Erwin | Editor |
| Art | Nicole Elespuru | Production Design |
| Art | Joseph Nadeau | Art Direction |
| Art | Jennifer Herbel | Set Decoration |
| Art | David Moline | Set Decoration |
| Costume & Make-Up | Karyn Wagner | Costume Design |
| Costume & Make-Up | Michelle Garbin | Makeup Department Head |
| Costume & Make-Up | Hannah Gates | Makeup Artist |
| Costume & Make-Up | Sharon Tabb | Makeup Artist |
| Art | Chel Hathaway | Assistant Art Director |
| Art | Sam Howeth | Set Dresser |
| Sound | Andy Koyama | Sound Re-Recording Mixer |
| Sound | Mathew Waters | Sound Re-Recording Mixer |
| Sound | Mathew Waters | Sound Supervisor |
| Visual Effects | Sean Devereaux | Visual Effects Supervisor |
| Visual Effects | Brian Drewes | Visual Effects Producer |
| Visual Effects | Don Libby | Visual Effects Supervisor |
| Visual Effects | Greta Ruljevaite | Visual Effects Producer |
| Visual Effects | John Allegretti | Visual Effects |
| Production | Tony Young | Executive Producer |
