I've tried finding all over the place online and I couldn't find anything other than the usual Openings and Endings that many geek culture youtube channels have pointed out (One video in particular caught my attention for showing something I didn't know, they formated the TV series so close to that of Anime that they even have the "next episode preview" attached to it). The dub was done by a famous voice director known for his rather eccentric and fun way of doing things called Yoshikazu Iwanami, whom also did voice work for Durarara!! with more comical approaches on dialogue that is self-aware (similar to the style he used in TV Tokyo's Teenage Mutant Ninja Turtles dub) and comical adlibbing on part of the actors (so think the American dub of Ghost Stories). Also episodes were edited for time so that new segments could be added to the end which promoted the X-Men: Children of the Atom video game from Capcom which featured new animation of the X-Men characters having matches on a Sega Saturn.
But whenever trying to find it on youtube or online just leads to either the Japanese Toon Disney dub (which is faithful to the american script and is a 1:1 translation) or the opening and ending to the fucking thing. So I'm not sure wheter I'm not digging deep for it or if the thing is legitmately gone, save for a few japanese men who probably saved it on their Betamaxes in contrast to our "oh, so inferior" VHSs.
(The two openings used by TV Tokyo)
(Said video with the mentioned "Next episode preview" seen in anime format along with the Ending)