The irregular appears in many guises. He may be a peasant or townsman, or even a specially trained member of a regular army, using the irregular tactics of subversion, ambush, demolitions and dirty tricks. The history of the irregular forces including guerillas and the special army units formed to combat them.
| Name | Type | Role | |
|---|---|---|---|
| John Keegan | Writer | ||
| Richard Holmes | Writer | ||
| Frederick Forsyth | Guest Star |