 Julie ChristieRuby | Ruby |
| CColette LaffontCeleste | Celeste |
| HHilary WestlakeRuby's Mother | Ruby's Mother |
 David GaleExpert | Expert |
| TThom OsbornExpert's Assistant | Expert's Assistant |
| JJacky LansleyTap Dancer | Tap Dancer |
 George AntoniStage Manager (as George Yiasoumi) | Stage Manager (as George Yiasoumi) |
| KKassandra ColsonWelder | Welder |
| TTrevor StuartMan on Stage | Man on Stage |
| KKeith JamesOffice Supervisor | Office Supervisor |
| SSiobhan DaviesDancer in Dream | Dancer in Dream |
| JJuliet FisherDancer in Dream | Dancer in Dream |
| MMaedee DupresDancer in Dream | Dancer in Dream |
| MMarilyn MazurDrummer | Drummer |
| GGeorgie BornMusician in Ballroom | Musician in Ballroom |
 Lol CoxhillMusician in Ballroom | Musician in Ballroom |
 Dave HollandMusician in Ballroom | Musician in Ballroom |
 Vigdís Hrefna PálsdóttirYoung Ruby | Young Ruby |
| MMaria Pétursdóttir RidgewellYoung Ruby | Young Ruby |
| LLucy BennettYoung Ruby | Young Ruby |
| PPhil MintonMan Following & Dancing with Ruby | Man Following & Dancing with Ruby |
| CCraig GivensMan Following & Dancing with Ruby | Man Following & Dancing with Ruby |
| SSteve GodstoneMan Following & Dancing with Ruby | Man Following & Dancing with Ruby |
| DDoug BatherMan Following & Dancing with Ruby | Man Following & Dancing with Ruby |
| FFergus EarlyMan Following & Dancing with Ruby | Man Following & Dancing with Ruby |
| DDennis GreenwoodMan Following & Dancing with Ruby | Man Following & Dancing with Ruby |
| SShebaHorse | Horse |
