1 Sezon
4 Episod
The Next Knuckler - Season 1 Episode 2 Episodul 2 (2013)
Four former quarterbacks remain in the competition to learn the knuckleball and attend Diamondbacks spring training.
- Țară : United States of America
- Gen : Reality
- Studio : MLB Network
- Director :
- Distribuție : John David Booty, David Greene, Josh Booty, Ryan Perrilloux, Kevin Millar, Tim Wakefield
