When I was younger I would have to say Pilot. Mainly because I had a crush on her, but she did have some cool character depth expecially in "Gemini and Counting" when she broke into the Dread Youth and remembers her past.
Now I'd have to say Hawk. The episode WarDogs was fantastic. And as Captain Power's older and closest comfidant he was a really great character.
Edited on 05/27/2009 5:58pm