Professor Pyg (Michael Cerveris)

Professor Pyg, real name Lazlo Valentin, is a serial killer who targets crooked cops and the wealthy of Gotham City, blaming them for the city's decay and corruption. During his crusade, he comes into conflict with Detective James Gordon.

Trivia

 * Unlike his comic counterpart, he doesn't have his Dolltrons.
 * The first live action incarnation of Professor Pyg.