Sandy is distraught when, having saved Flipper by pulling out a spear, his father insists the dolphin be released. A grateful Flipper, however, returns the favor when Sandy is threatened by sharks.

• Ivan Tors Productions
• Metro-Goldwyn-Mayer
• Chuck Connors
• Luke Halpin
• Connie Scott
• Jane Rose
• Joe Higgins
• Robertson White
• George Applewhite
• Kathleen Maguire