Who's In, Who's Out: 'Sullivan's Crossing' Season 4 Cast Updates

The CW's series Sullivan's Crossing has raised concerns among fans regarding upcoming storylines in season 4, especially with changes in the cast lineup.

Series Background

Sullivan’s Crossing, based on Robyn Carr’s book series, follows neurosurgeon Maggie (played by Morgan Kohan) as she returns to her hometown in rural Nova Scotia. The show features her estranged father Sully (Scott Patterson) and newcomer Cal (Chad Michael Murray), among others.

The show gained a larger audience after debuting on Netflix in July 2025. Previously, it aired on CTV before being picked up by The CW.

Cast Insights

Scott Patterson discussed the collaborative environment on set, describing how actors are encouraged to provide input and share ideas. He noted the supportive nature of executive producer Roma Roth, who values contributions from the cast.

Morgan Kohan will return as Maggie, facing new challenges as her past becomes entangled with present events, including a surprise revelation about her marriage to Liam.

Season 4 Expectations

The series promises significant developments and twists as relationships continue to evolve. Showrunner Roma Roth teased a significant event concluding the current season that will impact season 4.

Chad Michael Murray remains excited about his role as Cal, highlighting the character’s journey of healing and self-discovery in this slow-paced drama focusing on life beyond work.

Departures and Returns

While Scott Patterson praised the production process, Us Weekly reported his departure before season 4 starts. Other cast members who will be back include Tom Jackson and Andrea Menard, each bringing depth to their respective storylines.