Looking to watch Niagara Falls? Gordon Douglas's 1941 Comedy film is available through several streaming and digital platforms. It's currently streaming on fuboTV, IndieFlix, Pure Flix, YouTube TV, Great American Pure Flix Amazon Channel, Fandor Amazon Channel, IndieFlix Shorts Amazon Channel, MGM+, MGM+ Amazon Channel, Philo, Fawesome, Plex Channel, JustWatch TV Free, Mometu, and Cineverse. Rental options start at $1.99, available on Prime Video. If you'd like to own it digitally, you can buy Niagara Falls starting from $2.99 on Prime Video. The film holds a 68% audience score.