 John ThomsonNarrator (voice) | Narrator (voice) |
 Barry HearnSelf - Chairman of Professional Darts Corporation | Self - Chairman of Professional Darts Corporation |
| SSue WilliamsSelf - Chairperson of British Darts Organisation | Self - Chairperson of British Darts Organisation |
| OOlly CroftSelf - Founder of British Darts Organisation | Self - Founder of British Darts Organisation |
| TTommy CoxSelf - Former Manager of J. Wilson, P. Taylor and M. Gregory | Self - Former Manager of J. Wilson, P. Taylor and M. Gregory |
| LLinda WareSelf - Executive Director of British Darts Organisation | Self - Executive Director of British Darts Organisation |
 Eric BristowSelf - 5 Times World Champion | Self - 5 Times World Champion |
 Phil TaylorSelf - 16 Times World Champion | Self - 16 Times World Champion |
| MMartin AdamsSelf - 3 Times British Darts Organisation World Champion | Self - 3 Times British Darts Organisation World Champion |
| DDick AllixSelf - Former Manager of Eric Bristow / Event Director, PDC | Self - Former Manager of Eric Bristow / Event Director, PDC |
| PPatrick ChaplinSelf - Darts Historian at Anglia Ruskin University | Self - Darts Historian at Anglia Ruskin University |
| MMartin KelnerSelf - Broadcaster and Journalist | Self - Broadcaster and Journalist |
 Bobby GeorgeSelf - 2 Times World Championship Finalist | Self - 2 Times World Championship Finalist |
| TTrina GulliverSelf - 9 Times World Champion | Self - 9 Times World Champion |
| DDeta HedmanSelf - 2 Times Masters Champion | Self - 2 Times Masters Champion |
 Justin MoorhouseSelf - Comedian, Broadcaster & Darts Fan | Self - Comedian, Broadcaster & Darts Fan |
 Mark SteelSelf - Comedian, Broadcaster & Darts Fan | Self - Comedian, Broadcaster & Darts Fan |
 Raymond van BarneveldSelf - 5 Times World Champion | Self - 5 Times World Champion |
 Michael van GerwenSelf - 2013 Premier League Champion | Self - 2013 Premier League Champion |
 James WadeSelf - 7 Times PDC Major Winner | Self - 7 Times PDC Major Winner |
| SScott WaitesSelf - 2013 British Darts Organisation World Champion | Self - 2013 British Darts Organisation World Champion |
| JJohn LoweSelf (archive footage) | Self (archive footage) |
 Bob AndersonSelf (archive footage) | Self (archive footage) |
 Jocky WilsonSelf (archive footage) | Self (archive footage) |
| SScott MitchellSelf (archive footage) | Self (archive footage) |
 Peter WrightSelf (archive footage) | Self (archive footage) |
| SSimon WhitlockSelf (archive footage) | Self (archive footage) |
| KKevin PainterSelf (archive footage) | Self (archive footage) |
 Adrian LewisSelf (archive footage) | Self (archive footage) |
 Gary AndersonSelf (archive footage) | Self (archive footage) |