I grew up in Tarpon Springs, the small sponge & fishing village on the west coast of Florida where this was filmed. At 8 years old I watched the filming of 16 Fathoms Deep from the seat of my JC Higgins bicycle. My eyes were opened to the secrets of the movies as I watched the sponge hook being artistically planted in Lon Chaney's back and the 'blood' painted on between scenes. My mom was one of the extras in the sponge auction scenes. I saw and recognized Chick Young at a local coffee shop, where he sketched an impromptu 'Dagwood' on one of the restaurant's walls. Anyway, I saw this film when it was released and have not been able to see or locate a copy since. If I could find it again, it would sure bring back memories of simpler time. There does not seem to be many Ansco Color prints remaining - guess they just didn't hold up.