>>3. "The Other Side" (UF/FI) - Ghostbusters. in UF. Fantastic!
>
>It's not the first time we've seen them -- a franchise branch in New
>Avalon once interfered with a date between Raven and, IIRC, Hellboy.
>
>And given that Gryphon keeps calling Ido "Egon" in Scrapheap City
>Shuffle, Part One: Transformation, it seems pretty obvious that he
>knew the original Ghostbusters team (in their animated incarnations,
>at least).

Oh yeah... I forgot that they had become a franchise in UF.
An interesting connection between your points could be made that the animated adventures of the Ghostbusters have come about as part of their franchising. :D

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"I recognise my failing and will be sure to correct it." -saying of the Vlka Fenryka