"Leslie P. Thatcher offered a well edited picture in 'Mighty Niagara' with a preponderance of good photography." American Cinematographer, Dec. 1933, 342.
"Mighty Niagara." Toronto Film and Video Club fonds, film records, Ontario Archives.
Discussed by Charles Tepperman under "Travel Chronicle Films" in Amateur Cinema: The Rise of North American Moviemaking, 1923-1960, University of California Press, 2014.
Toronto Film and Video Club fonds, Archives of Ontario
"Film shows various shots of Niagara Falls and surrounding areas including Three Sisters Island, and Queenston Heights." Viewing notes via Archives of Ontario.