When an elderly sewer worker learns that his son is the leader of a street gang, he begs him vainly to reform, and then tells police about his association. When the gang uses the sewers to escape after a jewel robbery, the old man follows them into the underground passages.
| Name | Type | Role | |
|---|---|---|---|
| Sterling Silliphant | Writer | ||
| George Maharis | Guest Star | ||
| Dirk Kooiman | Guest Star | ||
| John Karlen | Guest Star | ||
| Don Gonzales | Guest Star | ||
| Vic Werber | Guest Star | Leo (as Victor Werber) | |
| Richard Kronold | Guest Star | ||
| Will Kuluva | Guest Star | ||
| James Little | Guest Star | ||
| John Brahm | Director |