9 Episodes After Ulster's Death, ‘Will Trent’ Has Officially Found Its Next Great Villain

Will Trent has had a number of excellent and disturbing villains in its four seasons so far, but there has never been one quite as memorable as James Ulster (Greg Germann). Ulster was first introduced at the end of Season 1, as a successful lawyer who Will Trent (Ramón Rodríguez) met during the investigation into the serial killer who was responsible for the death of Will's mother, Lucy (Raiany Silva), back when Will was born.