The first underwater film was WHAT!?

The First Underwater Motion Picture - "The Terrors of the Deep"

World's First Undersea Post office John Ernest Williamson Photosphere Bahamas in 1939 Services

Ernest Williamson - appearance

"A New Benchmark" words by CK Rose, art by Ernest Williamson III

From O:JA&L's Buttonhook Press: Tianna Sheppard reads "The Beautiful Life," by Ernest Williamson

Silent Movie | 20.000 Leagues Under the Sea | Stuart Paton | 1916