Destiny's Isle (1922)

While sailing near the Florida coast, Tom, who is feeling jilted after seeing his sweetheart, Florence, in his rival's arms, is injured and cast ashore on an island after his motorboat is struck by lightning. There he is nursed by Lola, a doctor's daughter; and to allay the suspicions of Florence and her guardian, Tom declares that Lola is his wife. In her pique, Florence tries to implicate Tom in a crime, but Lola accepts the blame instead. The rival exposes Florence's trickery, and Tom marries his island girl.