| Character | Piece |
| Caractacus Potts | Hushabye Mountain and Teamwork |
| Truly Scrumptious | Lovely, Lonely Man |
| Jeremy Potts | Truly Scrumptious and Teamwork |
| Jemima Potts | Truly Scrumptious and Teamwork |
| Baron Bomburst | Chuchi Face |
| Baroness Bomburst | Chuchi Face and Bombie Samba |
| The Child Catcher | |
| Grandpa Potts | Posh |
| Lord Scrumptious | |
| Boris & Goran | Act English |
| Children Ensemble | Teamwork and Truly Scrumptious |
| Adult Ensemble | Chitty Chitty Bang Bang! |
Dunstable Musical Theatre Company
(Formerly DAOS)