Hot Girls of Doctor Who

Let's start off with the Doctor's own granddaughter, Susan. For the uninitiated, yes, our beloved Doctor did have a granddaughter. If you unravel the logical thread further, he must have had a child as well... and a wife. Hm. And remember how he said that cradle in "A Good Man Goes to War" was his? Lies, perhaps? Although the purists tend to disregard the connection between the Doctor and Susan. What do you think? Talk about it in the comments. But none of it truly matters because she was one hell of a hottie, granddaughter or not!

Vicki first meets the Doctor when the TARDIS arrives on planet Dido. The Doctor discovers her as the only survivor of a deadly spaceship crash and an even deadlier attack by a monster called Koquillion. With his granddaughter choosing to leave behind her travels in the TARDIS, the Doctor asks Vicki to join him. Vicki's hotness was provided by the Irish actress Maureen O'Brien. And for those of you asking, she was around 22 at the time.

Tight jumpsuit-wearing Space Security agent, Sarah Kingdom, is not only hot but also a complete badass. She weilds laser guns like she's some kind of Lara Croft, and kicks ass all over the galaxy. The problem is, however, that she unquesioningly obeys orders from her superiors. When those orders turn out to be false and result in the death of her brother, Sarah learns the error of her ways and goes on to help the Doctor fight against the Daleks and their deadly invasion.

Why are secretaries so hot? I don't know, but Polly can give any of her secretary colleagues a run for their money. She first meets the Doctor when he and Dodo come to investigate the artificial intelligence known as WOTAN, created by Polly's employer, Professor Brett. She then helps the Doctor defeat WOTAN when the evil AI tries to, you guessed it, take over the world. With Dodo deciding to stay in 1966, Polly joins the doctor for a number of travels through time and space.