The Allen spinsters adopt Bradley Nickerson, who grows up with Gussie Baker, the little girl next door. Fifteen years later he is first mate of the Thomas Doane, owned by Granny Baker. A plot to sink the ship is averted by Bradley and a sailor, but ultimately the ship is sabotaged.
Two sets of young marrieds, Day & Fanny Illington and Ferd & Ida Jackson take a weekend trip together. Avid golfer Day ignores Fanny as Ida does Ferd. At his suggestion he and Fanny attend an island "affinity" party for people neglected by their spouses. Accidentally left on an island they struggle...
A bandit known as The Black Mask is terrorizing the countryside around the California border town of Caliboro. When word spreads that the Mask's gang is going to hit town, the town priest turns over the church's money to the local sheriff for safekeeping.
Civil engineer Warren Neale rescues a badly wounded Allie Lee after her family is killed in an Indian massacre. Falling in love after nursing her back to health, Warren must yet again save Allie when she is kidnapped by a dangerous bandit.