I'm gonna start off with the Doctor Who countdown that will have the most controversy since everyone is very defensive of their Doctor or Doctors!
(# 1) David Tennant - For many of us, David Tennant was where it all began and is our Doctor. He was exciting, funny, geeky and just commanded the screen everytime he was on. His Doctor had some incredible companions and some emotional adventures that made him my favorite Doctor.
(#2) Matt Smith - Following Tennant's departure, Matt Smith had huge shoes to fill and i (and many others) thought he did an excellent job! He was a more fool hearty, arogant yet very insecure Time Lord.
(#3) Christopher Eccleston - This was the first Doctor that I got into and he holds an incredibly special place in my heart. I loved how he was fired up, sarcastic and was always ready to jump right into the action.
(#4) Colin Baker - Colin played the character so over the top and colorful, it was hard not to just love him. He was very sure of himself but very immature which created interesting episodes.
(#5) William Hartnell - The first and so much different from the other Doctor's that came before him. He was old, angry, argumentative and in black and white.
So who are your favorite Who's?