Was it The Brave and the Bold animated series? I love that it featured this Blue Beetle in the very first episode. The story sucked, but it was good to see that Jaime connected with Batman well. After all, Batman is not an easy person to get along with.

Do you also have this figure? It's great overall, and my only gripe is the limited head articulation. He is perpetually looking down, and I have to position him high on the display to compensate for it.