Sarah Jane was, is, and always will be the best Dr. Who companion.

Tank (who was introduced to Dr. Who via Tom Baker, but also enjoyed Jon Pertwee's redition)

Oh, and BTW: I also watch Desperate Housewives if I'm home and agree with Wendy that Teri's hair is MUCH too long, but don't think she looks, or acts at all like Lois Lane any more.