'Local Heroes' combines exhaustive research, rare archival film footage, fascinating still photography and revealing original interviews to bring viewers a fill range of the area's diamond history, from its mythical beginnings with Ballston Spa native Abner Doubleday to Heritage Park in Colonie - and everything in between.
| Actor | Role |
|---|---|
| SSteve FitzSelf - Narrator | Self - Narrator |
| BBob Cudmore(voice) | (voice) |
| DDave Povero(voice) | (voice) |
 Billy ConnorsSelf | Self |
| FFrank KeetzSelf | Self |
 Ralph KinerSelf | Self |
 Tommy LasordaSelf | Self |
 Bill MonbouquetteSelf | Self |
| JJim OvermyerSelf | Self |
| RRichard PuffSelf | Self |
| RRip RowanSelf | Self |
 Buck ShowalterSelf | Self |
 Dave SilvestriSelf | Self |
 John ThornSelf | Self |
| CCharlie TianoSelf | Self |
 Edsall WalkerSelf | Self |
| RRichard Hill(voice) | (voice) |
| EEd HamilSelf | Self |
| WWilliam KennedySelf | Self |
| JJimmie FiorilloSelf | Self |
| HHal BuellSelf | Self |
 Daryl BostonSelf | Self |