Flipper is a very old movie, released in 1963. Though I have always been fascinated by dolphins, and even worked as a dolphin researcher, I never saw the movie, put off by that silly "King of the Sea" song. The movie is much better than I expected. It was done before animatronics and CGI, yet the stunts were completely believable. I worry that they were not stunts, but actual animal cruelty done in the days before SPCA oversight.
The father, played by Chuck Connors, is authoritarian. He never asks what happened in his absence; he tells everyone. No one dares contradict him. He likes to grab his wife and kiss her unexpectedly and passionately, reminiscent of a Siamese fighting fish. I detested him, but he was a typical movie father for the era.
The hero is what I took to be a 10 year old boy from his height, later revealed in the dialogue to be 12, and played by a 15-year old actor, Luke Halpin. The boy, Sandy, is ridiculously docile by modern standards, and obsequiously does whatever father wants without complaint. Sandy is still every boy's hero, skilled, brave, outgoing, strong, handsome, respected by the community, trusted to run his own boat and fishing nets. Sandy has an erotic obsession with a male dolphin (played by a female dolphin to help tone down the obviousness of the mutual arousal). His parents pretend not to notice, pretending all that bumping and grinding is just cute.
There are a few things that don't make sense in the movie. For the first half of the movie, Sandy and an adoring younger girl whom he ignores are the only people his age in the vicinity. Then in one scene suddenly dozens of children appear, and sing that idiotic "King of the Sea" song then disappear again. It is just totally out of place. The song belongs in some animated short for toddlers or in a commercial to sell inflatable dolphin toys.
I was rather distressed by the "tricks" scene when they got Flipper to perform various fetch tricks, treating him as if he were a dog. Dolphins have bigger brains than we do, but you would never guess from that silly dog and pony show. They tossed an dachshund into the ocean with Flipper. To me the dog look panicked and could not get out of the enclosure, and tried climbing on Flipper's back to avoid drowning. This was all treated as great fun.
Sandy lives shirtless outdoors in the Florida sun on the ocean all day. Yet he never gets a sunburn or even a dark tan. Nobody ever reminds him to put on sun screen. I worried about the actor and whether making that film would have lead to skin cancer.