Dr. Walter Bishop (Fringe)
By most, if not all definitions, Fringe’s Dr. Walter Bishop (John Noble) is a mad scientist. He experimented with sensory deprivation and LSD, spent decades in a mental institution, and even had pieces of his brain cut out at his own request. Oh, and he managed to tear a hole between two universes and generally disrupt the very fabric of reality as we know it. If that doesn’t earn him a place at the all-star table, I don’t know what does.
Walter has something that sets him apart from many of his mad kin, especially those who fall in the evil camp. Over the five years where Walter, his son Peter (Joshua Jackson), and FBI Agent Olivia Dunham (Anna Torv) ran all over the globe, hopping dimensions left and right, saving the world more times than you can count, the elderly scientist formed the emotional core of the series. At times driven, power hungry, and neck-deep in a serious god complex, he is also fragile, sweet, loving, and afraid. The notion that he may be responsible for the end of multiple worlds, that he was once so blinded by ambition that he performed medical experiments on terrified children, absolutely haunts him. How do you cope with the fact that you may be responsible for the end of existence? That’s not an easy one to wrap your mind around, no matter how brilliant or crazy you may be.