Brian, of the Fighting O'Farrells, has as a neighbor at his country estate, John MacDonald, who is averse to fighting. MacDonald's daughter, Enid, is interested in settlement work in the city. Through the instrumentality of a badger game, Brian is lured to a dive on the waterfront. In an upper room of the same place, Enid MacDonald has also been imprisoned, as she has information of the crook's activities. Brian discovers her and, after considerable excitement, including a high dive into the water, effects her rescue. All ends happily.