| Paul Rogers | ... | Sam | |
| Robert Brown | ... | Sam Sixty | |
| James Maxwell | ... | Sam Forty | |
| Simon Prebble | ... | Sam Twenty | |
| Peter Ashmore | ... | Reginald Kinsale | |
| Barbara Couper | ... | Stella Eighty / Agnes Kinsale | |
| Daphne Slater | ... | Stella Forty | |
| Meg Wynn Owen | ... | Stella Twenty / Alice Montego | |
| Priscilla Morgan | ... | Clarice / Ada | |
| Michael Bates | ... | Tommy |
| Episode Crew |
Directed by | |||
| Naomi Capon | |||
Writing credits(in alphabetical order) | ||
| Peter Ustinov | play | |
| Peter Ustinov | writer | |
Produced by | |||
| Bernard Hepton | .... | producer | |
Original Music by | |||
| Norman Kay | |||
Production Design by | |||
| William McCrow | (as Bill McCrow) | ||
Costume Design by | |||
| Kenneth Morey | (as Ken Morey) | ||
Makeup Department | |||
| Ann Ferriggi | .... | makeup artist | |
Other crew | |||
| Rosemary Hill | .... | script editor | |
| Main series | Episode guide | Full cast and crew |
| Company credits | IMDb TV section | IMDb Drama section |
| IMDb UK section |