Johnny Sokko and His Flying Robot - 1x17 - Destroy the Dam- Followmy.tv

A huge, strange plant which suddenly appeared in Sagami Lake, sucks in all the water including a sailboat and its skipper. Attacking the monster plant with bombs only feeds it and soon it is setting the land ablaze with flaming projectiles of its' own! Only a plan devised by Johnny Sokko and enacted by Giant Robot can vanquish the vine!