Talk:Wolverine VS ???/@comment-26323957-20150816190649

I'm having an hell of a time with the researches for him... Could someone please help me with the researches (or just tell me his feats you remember he did) about Hanna&Barbera's Underdog? I already started rewatching his series from the brginning, but it'll take me a lot of time. Any help, even if extremely little, is appreciated :)