Jacob Cohen, who owns a dry goods store, and Patrick Kelly, an Irish cop, are constantly at loggerheads, feuding over anything and everything. Kelly's son, Tim, and Cohen's daughter, Nannie, fall in love despite the bickering of their parents; when they cannot get parental consent for their marriage, they secretly wed.
| Actor | Role |
|---|---|
 Charles MurrayPatrick Kelly | Patrick Kelly |
 George SidneyJacob Cohen | Jacob Cohen |
 Vera GordonMrs. Cohen | Mrs. Cohen |
 Kate PriceMrs. Kelly | Mrs. Kelly |
 Jason Robards Sr.Tim Kelly | Tim Kelly |
 Olive HasbrouckNannie Cohen | Nannie Cohen |
 Nat CarrMilton J. Katz | Milton J. Katz |
 Robert GordonSammy Cohen | Sammy Cohen |
 Mickey BennettTerence Kelly | Terence Kelly |