Starring Paul Shelley in a role reminiscent of his Secret Army character in all but name, this 12-part serial follows a team of secret agents parachuted into occupied Europe during World War II, exploring their recruitment, training, and first mission behind enemy lines.
| Created By | Gerard GlaisterJohn Brason | |
|---|---|---|
| Status | Ended | |
| Original Name | The Fourth Arm | |
| First Air Date | January 7, 1983 | |
| Last Air Date | March 25, 1983 | |
| Seasons | 1 | |
| Episodes | 12 | |
| Episode Runtime | 50min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | BBC | |
| Networks | BBC One | |