CI5 become aware that an assassination plot on a group of visiting Greek Royals is being planned using a rifle that has a range of over two miles. But they must find out who is the gunman and what is his target - before it is too late.
| Name | Type | Role | |
|---|---|---|---|
| Brian Clemens | Writer | ||
| Michael Latimer | Guest Star | ||
| Milos Kirek | Guest Star | ||
| Hal Jeayes | Guest Star | ||
| Mitzi Rogers | Guest Star | ||
| James Leith | Guest Star | ||
| Diane Keen | Guest Star | ||
| Alan Tilvern | Guest Star | ||
| Howard Bell | Guest Star | ||
| Suzanne Danielle | Guest Star | ||
| Antony Carrick | Guest Star | ||
| Jonathan Hyde | Guest Star | ||
| David Wickes | Director |