In 1919 London, a killer is stalking the streets, and residents look to a police sergeant (Bikel) to catch the culprit.
| Name | Type | Role | |
|---|---|---|---|
| Thomas Burke | Writer | ||
| Francis Cockrell | Writer | ||
| Nelson Welch | Guest Star | ||
| Hilda Plowright | Guest Star | ||
| Charles Davis | Guest Star | ||
| Gerald Hamer | Guest Star | ||
| John Trayne | Guest Star | ||
| Theodore Bikel | Guest Star | ||
| James McCallion | Guest Star | ||
| Arthur Gould-Porter | Guest Star | ||
| Barry Harvey | Guest Star | ||
| Rhys Williams | Guest Star | ||
| Nora O'Mahoney | Guest Star | ||
| Molly Roden | Guest Star | ||
| Torin Thatcher | Guest Star | ||
| Robert Stevens | Director |