Liar! (1969) — Cast
Cast
| Gerald Sim | Dr Chaleck |
| Jenny Russell | Curl |
| Jumoke Debayo | Cleaner |
| Ian Ogilvy | Herbie |
| Hamilton Dyce | Lanning |
| Edwin Richfield | Jamieson |
| Robert James | Brooke |
| Anna Perry | Mussburger's Secretary |
| Roy Hanlon | Hargreaves |
| Paul Chapman | Ashe |
| Rita Davies | Receptionist |
| Wendy Gifford | Dr Chaleck |
Crew
| Alan Bromly | Producer |
| David Campton | Adaptation |
| Roger Parkes | Script Editor |
| Isaac Asimov | Short Story |
| Martin Johnson | Production Design |
| Gerald Blake | Director |
| Dawn Alcock | Makeup Supervisor |
| Norman Kay | Theme Song Performance |