 |
Anthony Eustrel as Harry Domain |
 |
Eugene Leahy as Dr. Gall |
 |
Derek Tansley as Dr. Hellman |
|
Maurice Bannister as Jacob Berman |
 |
John Stuart as Alquist |
|
Evelyn Moore as Emma |
|
Joy Adamson as Sulla, a robotess |
 |
Patrick Troughton as Radius, a robot |
|
Dermot Palmer as Primus, a robot |
|
Viola Merrett as Helena, a robotess |
|
John Baker as Marius, a robot |
 |
Pamela Stirling as Helena Glory |
|
David Scase as A Robot |
| Directing | Jan Bussell | Director |
| Writing | Jan Bussell | Adaptation |
| Writing | Karel Čapek | Theatre Play |
| Art | Barry Learoyd | Art Direction |
