Professor Hex is the main super villian in The Empty Box he is able to kill someone through a fly that he breed. He breed so that if the fly bites someone that person will fall into a comma. Professor Hex's real name is John Erikson. He turely is a Professor at a University. He only turned to crime because the University decided to cut funds to his department. He starts his plan by having a man rob banks and then when he was caught Hex told him to say he was framed even though it didn't make any sense. Then Hex sent the boxes, that had the fly, to the list that the man yelled in court. the Red Panda and the Flying Squirrel figured out his plan they tricked him into giving himself up.