Saturday morning TV took the ‘70s underwater scifi plunge with these animated adventures overseen by Hanna-Barbera's ace action animators and voiced by a superb cast. Facing seaquakes, sharks and falling satellites, the Sealab oceanauts also serve up lessons on environmentalism, tolerance, and teamwork.

Starring Pamelyn Ferdin, Ross Martin, John Stephenson
Director Joseph Barbera, William Hanna