A little man with homemade bombs has been blowing up four or five gangsters at a clip. Now the mob boss' have hired Gunn to find the culprit.
| Name | Type | Role | |
|---|---|---|---|
| Lewis Reed | Writer | ||
| Tony Barrett | Writer | ||
| Marcel Hillaire | Guest Star | ||
| Paul Genge | Guest Star | ||
| Lillian Bronson | Guest Star | ||
| Terence de Marney | Guest Star | ||
| Edward Foster | Guest Star | ||
| Howard McNear | Guest Star | ||
| Rusty Lane | Guest Star | ||
| Meg Wyllie | Guest Star | ||
| Martin Mason | Guest Star | ||
| Lamont Johnson | Director |