Maxwell Archer, a private detective, attempts to clear a young man wrongly accused of murder.
| Actor | Role |
|---|---|
 John LoderMaxwell Archer | Maxwell Archer |
 Leueen MacGrathSarah | Sarah |
 Athole StewartSupt. Gordon | Supt. Gordon |
| MMarta LabarrNina | Nina |
 George MerrittInsp. Cornell | Insp. Cornell |
 Ronald AdamNicolides | Nicolides |
| PPeter HobbesGeorge Gull Jr. | George Gull Jr. |
| RRalph RobertsGeorge Gull Sr. | George Gull Sr. |
 Syd CrossleyPerkins | Perkins |
 Barbara EverestMiss Duke | Miss Duke |