Chad Michael Murray as Cal Jones and Scott Patterson as Harry Sullivan in 'Sullivan's Crossing.'Michael Tompkins/Fremantle Tap Here To Add Us Weekly As A Trusted Source Add as a preferred source on Google Scott Patterson will not be returning as Sully when Sullivan's Crossing comes back for its fourth season later this year. The CW confirmed the news in a statement to Us Weekly on Wednesday, March 4, 2026. "Season 3 of Sullivan's Crossing ended with Sully leaving for Ireland, beginning a new chapter in his life.