The distributors of this movie sent out 36-inch tape measures which had Annette Kellerman's vital statistics marked on it as part of their promotion campaign.
Annette Kellerman performed dangerous stunts, including a cliff dive that left her unconscious. At one point, an underwater tank burst, injuring her, but this didn't stop her. She successfully performed a 60-foot dive into a crocodile-infested pool and leapt over 90 feet into the sea.