Dave Miller is a man with purple skin. He's a bit rough in the head to say the least. He has a considered father figure, Henry Miller, however the thought is only one-sided. Dave (literally) does not have a heart, nor some vital organs, since Henry had removed them with surgery. Dave is a companion to Jack Kennedy (or what he calls, Old Sport/Sportsy). Dave is obsessed with Jack, where he does have cameras of his house. Dave is also a murderer.