My friend and I found this crazy weird movie on Netflix. It was in color set in the 1940/50s. It had a lot of clips or stock footage in it and had something to do with space. Along his travels he meets some seductive mermaids. There is also a scene where he is underwater and talks to an octopus like being. The movie had a sexual undertone. At the end it shows a church and states that it was produced by the church but I can’t remember the name.