Tonton Streaming Super Friends (1973) S1E4 - The Weather Maker

Glaciers are melting, gigantic whirlpools are forming, and there are icebergs in the South Pacific. When the Super Friends chart these drastic changes in the weather, a pattern soon begins to emerge. They discover that scientist Dr. Thinkwik hopes to shift the Gulf Stream from its regular position to warm his Arctic country, Glacia, but the Super Friends stop him and help him find another way.