Fan Casting Ichy (voiced by Thick Wilson) in snowstorm904's Madeline and the Great Wolf Lodge

Ichy, whose name is pronounced "Icky", is an evolved Ichthyosaurus, a prehistoric aquatic reptile. He has a pointed beak, a tail with fins or flukes, grey skin and wears green armor. He also wears dark green flippers on his feet, rather than boots. Ichy (and Plesio) can talk to sea creatures. Throughout the series, though oblivious at first of her mutuality, he forms a couple with Teryx since the episode For the Love of Teryx. This is heavily implied because since then his love is reciprocal and he becomes very distressed when Teryx is approached by Genghis Rex, who also possess feelings for her, though these are not corresponded. He can Dinovolve into a 30-foot Ichthyosaurus.