Jeanna De Waal as Diana

Roe Hartrampf as Prince Charles

Erin Davie as Camilla

Judy Kaye as Queen Elizabeth / Barbara Cartland

Zach Adkins as Andrew Barker Bowles / Ensemble

Tessa Alves as Ensemble

Ashley Andrews as Ensemble

Austen Danielle Bohmer as Ensemble

Holly Ann Butler as Sarah Spencer / Ensemble

Bruce Dow as Paul Burrell / Ensemble

Lauren E.J Hamilton as Ensemble

Andre Jordan as Colin / Ensemble

Gareth Keegan as James Hewitt / Ensemble

Nathan Lucrezio as Andrew Morton / Ensemble

Tómas Matos as Ensemble

Chris Medlin as Graham / Ensemble

Laura Stracko as Ensemble

Bethany Tesarck as Ensemble

Stephen Carrasco as Ensemble Swing

Richard Gatta as Ensemble Swing

Emma Hearn as Ensemble Swing

Shaye B. Hopkins as Ensemble Swing