Was Tina Louise the only Actress to play Ginger on the regular series? I know there was a different actress for the pilot. I could swear I have a memory of a different Ginger.

Yep, except for the pilot, Tina Louise was the only person to play Ginger on the series...

I'm pretty sure maryanns right

In the series episodes 1-98 Tina Louise played Ginger Grant, in the movies some mysterious girl played her, and in the pilot it was a girl named Kim. I think...

Tina Louise played Ginger in the series. Judith Baldwin played her in the first two movies, and Constance Forslund in the third one. Kit Smythe played her in the pilot, but Nancy McCarthy played Bunny, who I heard resembles Ginger more than Ginger did. In the first cartoon, either Jane Webb or Jane Edwards did the voice, and in the second cartoon, Dawn Wells did the voices for both Ginger and Mary Ann.

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"Well, Laverne is sort of childish"

"Childish? Childish? COming from a grown woman who throws tea parties for her stuffed cat!"

"Well at least I don't sew L's on everything I wear!"

"Well that would be pretty stupid considering your name's Shirley!"