Dragon Flower Dragons: Riders of Berk : Season 1 Episode 9
TV-Y7 (Universal Kids) Cartoon Network 22m int(0)
Aired: October 17th, 2012 @ 2:00 AM EST on Cartoon Network
After Mildew poisons all the dragons on the island, he is forced to help Hiccup, Stoick, and Gobber find and capture the ferocious Scauldron in order to get the antidote.