Discover
Original Release
04/03/1965
Cast
| Name | Character |
|---|
| John Gregson | Commander George Gideon |
| Alexander Davion | Detective Chief Inspector David Keen / Chief Insp. David Keen |
| Daphne Anderson | Kate Gideon |
| Anne Lawson | Ellen Winters |
| Donald Churchill | James Lane |
| Bryan Pringle | John Stewart |
| Esmond Knight | Robson |
| Noel Dyson | Mrs. Lane |
| Alan Browning | Wilson |
| Reginald Jessup | Det. Supt. Lemaitre |
Directors
Writers
Cast
| Name | Character |
|---|
| John Gregson | Commander George Gideon |
| Alexander Davion | Detective Chief Inspector David Keen / Chief Insp. David Keen |
| Daphne Anderson | Kate Gideon |
| Anne Lawson | Ellen Winters |
| Donald Churchill | James Lane |
| Bryan Pringle | John Stewart |
| Esmond Knight | Robson |
| Noel Dyson | Mrs. Lane |
| Alan Browning | Wilson |
| Reginald Jessup | Det. Supt. Lemaitre |
| Richard James | Matthew Gideon |
| Giles Watling | Malcolm Gideon |
| Brian Rawlinson | Duty Sergeant |
| Kenneth Henry | Sir Edwin |
| Don McKillop | Foreman |
| Joe Beckett | Detective |
| Pauline Chamberlain | Woman on Crowded Subway |
| John Corrie | Police Driver |
| Roy Everson | Passerby |
| Charles Gilliard | Criminal |
Producers
| Name | Role |
|---|
| Robert S. Baker | Producer |
| Monty Berman | Producer |
