Most Helpful Guys
Randle Patrick McMurphy (One Flew Over the Cuckoo's Nest), Dexter and The Man With No Name (Dollar trilogy)
I hate to give a superhero awnser but The Punisher, a family man driven to get revenge against those who wronged him. I can relate a lot, I should say not to his extremes though.
Most Helpful Girls
Beetlejuice, Tyrion Lannister