The Doctor's friends and enemys

The Doctor never travels alone. He has always from one to three companions with him. The companions job is teach for him sympathty and help him. Because the Doctor has been a man everytime before this year, the companion has been mostly a woman.

I think the best companions are Rose Tyler, Amy Pond and the Doctor's wife River Song. I think from the whole show River Song is the best character because there is just so brilliant plot around her and the Doctor's story.

Enemys are also in very crucial part of the show, of course. The Doctor's worst enemy are absolutely Daleks, but there is also for exempel Cybermans, Sontaran, the Silence and Weeping Angels.

Weeping Angel

Couple of Daleks

Shortly the Daleks, Cybermans and Sontaran are soldier species. The Silence is religious motion which wanted to kill the Doctor. Weeping Angels are stone statues when you look at them but when you look away, even if you blink, they try to catch you.