The Dollmaker (Gotham)

Dr. Francis Dulmacher AKA The Dollmaker is a major antagonist during the second half, of the first season of Gotham. A wealthy, respected doctor who runs a private hospital, on his island. He is really a cold hearted sociopath, who engages in mass abduction, organ harvesting and human experimentation.

History
The Dollmaker has been running his operation for years, kidnapping innocent people and imprisoning them, so he can harvest there organs and body parts for his wealthy paying clients. He sent two of his lackeys Pattie and Doug to Gotham, to abduct all the cities homeless children to ship them to his island, for this purpose. Thankfully they were prevented by the actions of Detective Jim Gordon, and Detective Harvey Dent. With some help from Selina Kyle.

He likewise had his henchmen raid boats to kidnap new victims. One such victim was fleeing former crime boss Fish Mooney. However Fish took over for the prisoners, and manage to mobilise them so that they would beat any man called for organ harvesting to death, before Dollmaker's henchmen could get hold of them. Forcing his hospital manager to meet her, he however was ordered to remove her eyes for harvesting purposes. However Fish managed to stop them, by scooping out her own eye and crushing it.

Impressed by this, the Dollmaker gave her a new eye and agreed to meet. Fish offered to work for him, claiming as Crime boss she could be useful. The Dollmaker set her a test of breaking up her own resistance, but before he did he showed her the effects of what happened to people who failed him, by revealing what he did to his former manager. He experimented on the poor, replaced several of his body parts with ones that did not fit, and kept him alive throughout the whole process.

Fish succeeded, and gained the job, however the Dollmaker told her there was no way to escape his island. And gave his thugs orders to kill her if she got outside again. However Fish managed to formulate a plan to escape, and steal the Dollmaker's key.

Realising this he confronted her, planning to personally beat her senseless. However she had already released his former prisoners, who angrily beat him to blood for imprisoning and harvesting them. They however didn't have time to kill him, so were forced to run leaving the still breathing mad man lying on the floor in pain.