Mighty Niagara (1943) is a Documentary film that follows this Traveltalk entry visits places along the Niagara River and gives the viewer spectacular images of Niagara Falls. Mighty Niagara is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 8.5 out of 10 from 2 votes. Fans of documentary movies may also want to explore similar titles below.