1 Season
4 Episode
The Next Knuckler - Season 1 Episode 2
Four former quarterbacks remain in the competition to learn the knuckleball and attend Diamondbacks spring training.
- Year: 2013
- Country: United States of America
- Genre: Reality
- Studio: MLB Network
- Keyword: competition, baseball, sports, knuckleball
- Director:
- Cast: John David Booty, David Greene, Josh Booty, Ryan Perrilloux, Kevin Millar, Tim Wakefield