In the scene where all the brides are frantically running up and down the stairs for supplies to aid in the delivery of Milly's baby, the brothers are all pacing nervously downstairs. The man wearing Ephraim's green shirt isn't the actor who plays Ephraim throughout the rest of the film. It is a stand-in because the real Ephraim had to be in New York for a recital the day that scene was shot.