Muggs' rich Uncle Pete is coming to visit. Unfortunately, Muggs' late father had bragged that he had seven kids, so Muggs recruits the members of the gang to pose as his family. Things turn sour, however, when a local mobster finds out about Muggs' deception and threatens to expose it.
You can now watch Clancy Street Boys online on the following streaming providers in the United States.
| Directing | William Beaudine | Director |
| Writing | Harvey Gates | Writer |
| Production | Jack Dietz | Producer |
| Production | Sam Katzman | Producer |
| Production | Barney A. Sarecky | Associate Producer |
| Crew | Mack Stengler | Cinematography |
| Editing | Carl Pierson | Editor |
| Art | Dave Milton | Art Direction |
| Production | Ed W. Rote | Production Manager |
| Directing | Arthur Hammond | Assistant Director |
| Sound | Glen Glenn | Sound Engineer |
