Ricou Browning

Given the chance to live in a simulated underwater home for a month, a scientist convinces his family to take advantage of the offer. Once the family agrees to move in, underwater mayhem occurs! (amazon)

The Cops want to get him. The Mob wants to hit him. But no one wants to meet him face to face. (imdb)

The adventures in the Florida Everglades of a game warden, Tom Wedloe, his wife Ellen, their son Mark, and Mark's tame bear Ben.

After their parents are killed in a hurricane, Taylor and Tim Reed are unofficially adopted by the semi-retired owner of a marina in the Bahamas. The Reed children are also "adopted" by a friendly sea-lion who they name Salty, and with whom they have a series of adventures. (imdb)