”The Real Ghostbusters Image Gallery: Character Designs of the Heroes” is a bonus Feature on Volume 3 Disc 5 of The Real Ghostbusters Dvd Box Set. It is a slideshow of character design sheets, action pose sheets, comparsion sheets. The list of characters: Egon, Peter, Ray, Winston, and Janine.
While Egon, Peter, and Winston didn’t change, Ray and Janine did. The design sheets show that Ray was thinned out and made less cartoony, and Janine was to be more Sweet and more motherly which included round glasses.