As Sullivan’s Crossing prepares for its fourth season, several principal cast members have been confirmed to return, while ongoing character developments raise questions about the show’s future direction.
The CW drama, based on Robyn Carr’s novels, follows neurosurgeon Maggie (Morgan Kohan), who returns to her hometown in rural Nova Scotia.
The series expanded its audience after premiering on Netflix in July 2025, following an original broadcast on CTV and The CW.
Morgan Kohan will reprise her role as Maggie. Following the season 3 storyline where Liam (Marcus Rosner) reveals their unexpected marriage, her relationship with Cal (Chad Michael Murray) becomes increasingly complicated. Showrunner Roma Roth confirmed that a significant turning point will unfold at the end of the season.
Chad Michael Murray also returns as Cal. Reflecting on the series, he told Parade, “Sullivan’s Crossing is a place where you go to grow and to be honest with yourself.”
Scott Patterson continues his role as Sully, highlighting the collaborative nature of the series. In an earlier interview, he praised showrunner Roma Roth for encouraging actor input. “Everybody has a platform to voice their concerns or their opinions and state their ideas,” he said.
Additional returning cast includes Tom Jackson as Frank Cranebear and Andrea Menard as Edna, whose recovery from brain surgery remains central to her character arc.
According to CW President Brad Schwartz, the series will continue, as there are five books in the original series, providing ample material for future seasons.
Season 4 of Sullivan’s Crossing is currently in production.
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