Flipper

Sandy Ricks (Luke Halpin) is a young boy living in the Florida Keys who rescues and befriends a dolphin injured by a harpoon. His father, fisherman Porter Ricks (Chuck Connors) disapproves, as dolphins compete for fish, which jeopardizes the family income. He is also upset that, after befriending the dolphin, Sandy neglects his chores - especially those assigned by his Dad, repairing various items damaged by a dangerous hurricane, from which Sandy and Porter escape at the beginning of the movie.