Robert Sean Leonard (born February 28, 1969) is an award-winning American actor.
He has regularly starred in Broadway and off-Broadway productions, but is most known for his roles on House and in Dead Poets Society.
After battling a crook in the subway, a strange alien creature attaches to him while fighting the crook. It changes his personality in aggressive ways. He detaches it only to find out it bonded to a co-worker at The Daily Bugle named Eddie Brock and becomes a killing machine.