Throg the Frog

At first we all want to giggle at Throg the frog. With his tiny hammer and cape you can't help but want to look at him and say "Aww." But his backstory is actually much more interesting and complex than just a tiny frog imitating Thor. Before he was Throg, and even before he was the frog Puddlegulp, our little frog superhero was a human man. So he has human emotions and thoughts. Thor and Puddlegulp first meet when Thor is also turned into a frog by Loki. It is then that Thor helps the frogs defeat the rats in a territorial dispute and after Thor returns to being a man, the little green guy finds a piece of Thor's hammer that turns him into Throg the Frog of Thunder. Quite a story for such a tiny and underappreciated superhero. With this one we can see the difficulty of inserting a frog into any of Thor's storylines on the big screen, but if they can turn Redwing into a drone, they can certainly dress up Throg.