Doctor Who Challenge

Aaaand, I'm more than halfway on my Helena Challenge, so I thought: Why not a Doctor Who Challenge after it? I had to cut a few questions, because I'm fairly new to the Whoniverse.

Day 1 - Favorite Doctor
Day 2 - Favorite Companion/Assistant
Day 3 - Favorite Villain
Day 4- Favorite Monster/Alien
Day 5 - Episode that scared you most
Day 6 - Least Favorite episode
Day 7 - Funniest episode
Day 8 - Favorite Writer
Day 9 - Favorite Doctor catchphrase
Day 10 - Least Favorite Companion/Assistant
Day 11 - Favorite Companion/Assistant Moment
Day 12 - Least Favorite Villain
Day 13 - Saddest episode
Day 14 - Favorite Celebrity supporting actor
Day 15 - Favorite Doctor Moment
Day 16 - Favorite episode of all time

My shortest challenge so far!

-The Shy Hipster