The peaceful life Maggie Sullivan has carefully built at Sullivan’s Crossing is about to be shattered in the most dramatic way possible. Season 4 of the hit romantic drama, consisting of 10 new episodes, is set to premiere in spring 2026 on The CW (with earlier rollout in Canada), and the first trailer has already sent fans into a frenzy.

In the upcoming season, Maggie appears in a completely transformed role — no longer just the woman trying to escape her big-city past and find healing in the quiet Nova Scotia wilderness. Instead, she is thrust into the center of a messy, emotional love triangle that threatens to destroy the fragile happiness she has finally found with Cal Jones.

After deciding on a bold new direction for her medical career and recommitting wholeheartedly to her relationship with Cal, Maggie’s world is turned upside down when her secret ex-husband Liam suddenly reappears at the Crossing. The trailer reveals intense, tearful confrontations, lingering looks filled with unresolved history, and moments that suggest old flames are dangerously close to reigniting.

What makes this storyline so compelling is how it completely reverses the momentum of previous seasons. Viewers who watched Maggie slowly open her heart to Cal after her complicated family dynamics and professional burnout will now see her forced to confront a past she thought was long buried. Liam’s arrival doesn’t just bring awkward tension — it comes with shocking revelations that make Cal question everything he believed about the woman he loves. Can Maggie truly leave her history behind, or will the pull of what once was prove too strong?

The season promises to explore deeper layers of Maggie’s character. We’ll see her navigating not only romantic chaos but also professional challenges as she pursues her renewed career goals in a small-town setting. Side stories involving beloved characters like Edna, Frank, Sydney, and Rafe add warmth and community feel, but the spotlight remains firmly on the emotional storm surrounding Maggie, Cal, and Liam.

Fans are already buzzing about the “messy” energy teased in the promo. Heart-wrenching kisses, heated arguments in the woods, and flashbacks to Maggie and Liam’s past marriage hint at a season full of passion, betrayal, jealousy, and tough choices. Will Cal’s steady, protective love be enough, or will Liam’s unexpected return rewrite Maggie’s future?

With stunning scenery in Halifax and surrounding areas, strong performances from Morgan Kohan as Maggie and Chad Michael Murray as Cal, and the addition of Marcus Rosner as the enigmatic Liam, Season 4 looks poised to deliver the perfect mix of heartfelt drama and romantic suspense that has made Sullivan’s Crossing a fan favorite.

Mark your calendars — this is one return to the Crossing that no one will want to miss. The quiet town is about to get a lot louder, and Maggie’s heart is right in the middle of the storm.