Here is my favorite characters for Mark Hamill. #HappyBirthdayMarkHamill #MarkHamill #Birthday #StarWars #CorvetteSummer #BatmanTAS #CastleintheSky #AvatarTheLastAirbender #TheLegendofSpyroDawnoftheDragon #TMNT2012 #Transformers #MastersoftheUniverseRevelation #TheLongWalk