>I just realized - this means that Ghostbusters is probably a
>dramatized version of events in UF.

The character designs seem to be the ones from Real Ghostbusters -- Egon is blond -- so in the absence of other information, I think we can take the events of Take Two as written.

(Because the alternative is Harold Ramis with a bleach-blond punk Pompadour.)

On another note, is 'Lise an original character? Googling didn't reveal anything obvious.