Flipper - Season 1 - Eps 29: The Call of the Dolphin
Flipper, being a pack animal by instinct, is attracted by the sound of a school of dolphins and nothing Porter, Sandy or Bud can do will bring him back.
About Flipper

Title: Flipper
First Air Date: 1964-09-19
Last Air Date: 1967-04-15
Status: Ended
Rating: 6.117/10 (from 47 votes)
Language: EN
Seasons: 3
Total Episodes: 88
Network: NBC
Genres: Action & Adventure, Family, Drama
Production Companies: Miami Seaquarium, Ivan Tors Films, MGM Television
Synopsis
Flipper, from Ivan Tors Films in association with Metro-Goldwyn-Mayer Television, is an American television program first broadcast on NBC from September 19, 1964, until April 15, 1967. Flipper, a bottlenose dolphin, is the companion animal of Porter Ricks, Chief Warden at fictional Coral Key Park and Marine Preserve in southern Florida, and his two young sons, Sandy and Bud. The show has been dubbed an "aquatic Lassie", and a considerable amount of juvenile merchandise inspired by the show was produced during its first-run.
Cast

Luke Halpin
Sandy Ricks

Brian Kelly
Porter Ricks

Tommy Norden
Bud Ricks