You are joking, right? As much as I carry on about M'Ress, I'll be the first to admit she was nothing more than a token extra, an element taking advantage of the animated medium to present an alien more exotic than could have been achieved (effectively) in live action. She appeared in only 6 of the cartoons and in 4 of them, she just "answered the phone" so to speak.
Wait, I get it. You're teasing me for dwelling upon a literal two dimensional cutout. Yeah, I guess I kinda' set up myself for the ribbing. Well, as long as everyone is having a good time, I'll play the role of the jester.