Maciste takes advantage again of a break of acting in order to wash away injustice and castigate the wicked, this time in the name of dynastic legitimacy.
Two sisters, Julia Crossland and Evelyn Jefferson, happy lives are thrown into turmoil when a man from their past, Thomas Chadwick reappears unexpectedly.
Mickey is a poor boy who lives with his Uncle Pat. While they're broke, they're also very happy. Since Pat hasn't legally adopted Mickey, Aunt Kate gains custody and takes him to her mansion.
Homesick for America, Jack and his pals get aboard a ship U. S.-bound disguised as entertainers. As entertainers they're flops, but evoke considerable mirth among the passengers by their efforts.