[5] Arthur Rankin, Jr. and Jules Bass are most famous for their holiday-themed animated television specials, like Frosty the Snowman and Rudolph the Red-Nosed Reindeer. But they also produced a few live-action efforts, including this strange, terrible yet unshakable TV movie from the late ’70s. Leigh McCloskey and Carl Weathers (Rocky) star as members of a oceanic expedition who encounter an alluring but dangerous sea …