Embassy walls and diplomatic immunity hide the kidnapped colleague of agent John Drake. Drake comes to the rescue when the man's wife approaches him for help.
| Name | Type | Role | |
|---|---|---|---|
| Ralph Smart | Writer | ||
| Kate O'Mara | Guest Star | ||
| John Breslin | Guest Star | ||
| Jack May | Guest Star | ||
| Edward Cast | Guest Star | ||
| Jane Merrow | Guest Star | ||
| William Lucas | Guest Star | ||
| Mark Dignam | Guest Star | ||
| Michael Gwynn | Guest Star | ||
| Gerard Heinz | Guest Star | ||
| Don Chaffey | Director |