Tadpolezilla Attacks Brad at Tuck at Tremortan Fair...

Tadpolezilla is giant frog and previously a tadpole. It only appeared in the episode Teen Team Time. It successfully ate Jenny, but luckly she was saved by Misty before she could get fully digested. It's next target was Brad. While trying to attack him with it's toungue, it accidently hit the spotlight to which the creature was electrocuted and killed.