Film made in 1949 by Hans Hass one of the first pionneer in BWH "diving in the Red Sea"
this guy was learned scuba/ spearfishing in the thirties by locals in my native south of France area.
the fight with manta ray is amazing 1:16"
His cute and intrepid Lotte girl friend...;)
I red all his books at the time i was a little boy.. dreaming of exotic captures