Isn't this interesting... the one you're really looking for is the Rani, as played by Kate O'Mara! Hardly a "companion" of the Dcotor, this renegade Time Lady is devious, brilliant, determined, and often downright murderous. If you had your heart set on a bad girl, beware: they don't come any badder. Still, as long as you don't piss her off (and retain an ample life insurance policy), you could be in for a fascinating time.
whos that?
I think I would like
You, my friend, carry a torch for Zoe Herriot, as played by Wendy Padbury! This elfin brunette from the far-far-future has brains to spare and a zest for scholarly pursuits as well as adventure. Zoe has the exceedingly distracting habit of dressing in form-fitting catsuits, and she was into PVC before PVC was cool.
better
Seems that you've developed a crush on Nyssa, as played by Sarah Sutton! This rosy-cheeked, delicate, conscientous, and intellectually gifted young woman has seen a great deal of tragedy, but if you're looking for a reflective and sincere soulmate, you've come to the right place.