You have a rich uncle and his not to shabby daughter coming for a visit for the first time to New York to see the woman he wanted to marry but lost to Muggs's father long ago. The uncle thinks there are seven kids instead of just Muggs as Muggs's dad has lied over the years before he died to make his old rival jealous. So Muggs enlists the gang to play the other siblings. There is just two problems, one is a girl, who of course has to be played by Huntz Hall and they have to use the black gang member as a "readopted" seventh kid. The uncle gets grabbed by some hoods to hold for ransom. Muggs and the gang figure it out, trail the car taking the daughter to her pop, call in several other gangs to help get both of the kidnapped sprung. This they manage to do. The closing scenes show the gang out west on the uncle's ranch. Here Muggs tries his macho New York crap by trying to ride a bronc no one else has been able too. He gets thrown and the film ends with everyone laughing.
Review of Clancy Street Boys
