Follows the Boston Red Sox' Tim Wakefield and the New York Mets' R.A. Dickey - the only two major league pitchers who use the unpredictable knuckleball - during the 2011 season.
| Actor | Role |
|---|---|
| TTim WakefieldHimself | Himself |
| RR.A. DickeyHimself | Himself |
| CCharles HoughHimself | Himself |
| PPhil NiekroHimself | Himself |
 Jim BoutonHimself | Himself |