Billy Brannigan, a mechanic, has some difficulties and problems when he gets mixed up with the police looking for a jewel thief. An identical suitcase used by Billy and the thief cause most of the troubles.
| Actor | Role |
|---|---|
 Jimmy O'DeaBilly Brannigan | Billy Brannigan |
 Myrette MorvenAnnie | Annie |
| JJ.H. EdwinE. O'Connor | E. O'Connor |
| HHazel HughesMaura O'Connor | Maura O'Connor |
| RRodney MalcolmsonRUC Sergeant McAleer | RUC Sergeant McAleer |
 Noel PurcellGarda Sergeant Hogan | Garda Sergeant Hogan |
| KKenneth WarringtonAlbert Tyler (as Ken Warrington) | Albert Tyler (as Ken Warrington) |
 Julie SuedoSadie Tyler | Sadie Tyler |
| JJimmy WIldmanScutty Whelan | Scutty Whelan |
| TTom DunneBullock Byrne | Bullock Byrne |
| PPaddy MooreNot listed | Not listed |
| HHenry JamesonNot listed | Not listed |
| BBert CarrollNot listed | Not listed |
| JJimmy McKinnonNot listed | Not listed |
| SSam TherryNot listed | Not listed |
| JJoe JordonNot listed | Not listed |