The neighborly "feud" between a Jewish and an Irish families escalates when two of their youngsters fall in love.
| Actor | Role |
|---|---|
 Mack SwainMike Kelly | Mike Kelly |
 William H. StraussAbe Cohen | Abe Cohen |
 Olive HasbrouckRosie Cohen | Rosie Cohen |
 Edmund BurnsTom Kelly | Tom Kelly |
 Rosa RosanovaMrs. Cohen | Mrs. Cohen |
 Dot FarleyMrs. Kelly | Mrs. Kelly |
| LLeon HolmesSammy Cohen | Sammy Cohen |
 Coy Watson Jr.Mickey Kelly | Mickey Kelly |
 Otto LedererRabbi Isaacs | Rabbi Isaacs |
 Maurice CostelloFather O'Brien | Father O'Brien |