‘Sullivan’s Crossing’ Season 4: 7 Shocking Returns No One Saw Coming! 🚨🔥
Season 3 closed with heartbreak and unanswered calls… but Season 4 promises faces from the past that could unravel everything. Who’s coming back—and who should stay gone forever?

‘Sullivan’s Crossing’ Season 4: 7 Shocking Returns No One Saw Coming! 🚨🔥

The romantic drama Sullivan’s Crossing, based on Robyn Carr’s bestselling novel series, has kept audiences on the edge of their seats with its blend of heartfelt relationships, small-town charm, and jaw-dropping plot twists. As Season 3 concluded on June 22, 2025, fans were left reeling from a cliffhanger that introduced a seismic shift in the narrative: Maggie Sullivan’s secret husband, Liam, stormed back into her life, threatening her budding romance with Cal Jones. With Season 4 officially greenlit by The CW and CTV for a 2026 release, anticipation is sky-high for what’s next. The show’s creator, Roma Roth, has teased “significant changes” in the plot, and whispers of returning characters are already sparking heated discussions. Here, we explore seven shocking returns that could reshape Sullivan’s Crossing—and debate whether these faces should be welcomed or left in the past.

1. Liam: The Husband Maggie Never Mentioned

The Season 3 finale dropped a bombshell: Liam (Marcus Rosner), Maggie’s “summer fling” from years ago, revealed himself as her husband. This twist left fans gasping and Cal (Chad Michael Murray) questioning everything. Liam’s return is poised to be the central conflict of Season 4, as Maggie (Morgan Kohan) grapples with her past decisions and their impact on her future with Cal. Why did Liam reappear now, and what does he want? Is he here to reclaim Maggie or stir up trouble? His presence could unravel Maggie’s newfound stability, but some fans argue he should stay gone—his arrival feels like a plot device that risks derailing the Maggie-Cal romance fans have rooted for over three seasons.

2. Andrew Mathews: The Ex Who Won’t Quit

Allan Hawco’s Andrew Mathews, Maggie’s ex-boyfriend, has been a recurring thorn in her side. Though his role diminished in Season 3, his history with Maggie and unresolved feelings make him a prime candidate for a dramatic return. Andrew’s reappearance could complicate Maggie’s already tangled love life, especially as she navigates her secret marriage. His medical background might also draw him into Maggie’s plans to open a clinic in Nova Scotia, creating professional and personal tension. However, some viewers feel Andrew’s arc has run its course—his return might feel redundant unless it brings fresh stakes to the table.

3. Helen: Sully’s Surprise Love Interest

Sully (Scott Patterson) shocked fans in Season 3 by leaving for Ireland with Helen (Kate Vernon), a surprise visitor who sparked a new romantic chapter for him. With Sully’s decision to leave the Crossing, possibly handing the reins to Maggie, Helen’s return in Season 4 could solidify her role in his life. But what’s her story? Is she a stabilizing force for Sully, or does she have secrets of her own? Fans are divided: some love the idea of Sully finding happiness, while others worry Helen’s presence could distance him from the campground’s core narrative. Her return might be welcome if it deepens Sully’s character, but it risks alienating viewers if it pulls focus from the main cast.

4. Phoebe Lancaster: The Meddling Matriarch

Phoebe (Lynda Boyd), Maggie’s overbearing mother, has been a polarizing figure since Season 1. Her manipulative tendencies and strained relationship with Maggie make her a likely candidate for a Season 4 comeback, especially as Maggie faces new personal and professional challenges. Phoebe’s return could force Maggie to confront unresolved family trauma, adding emotional depth to the story. However, her domineering nature has frustrated fans, and many argue she should stay gone unless her character evolves beyond meddling. A redemption arc could make her return compelling, but without growth, she risks being a repetitive antagonist.

5. Walter: The Mysterious Campground Resident

Walter (Peter Outerbridge), a campground resident with a cryptic past, intrigued viewers in Season 3 with his subtle but impactful presence. His potential return could tie into the rumored “shady new neighbors” shaking up the town’s dynamics in Season 4. Walter’s enigmatic backstory might reveal connections to Sully or the Crossing’s history, adding layers to the show’s small-town drama. Fans are eager for more of his story, but some caution that his return should avoid clichés—another “mysterious stranger” trope could feel forced if not handled carefully.

6. Roy Gunderson: Lola’s Protective Father

Roy Gunderson (Richard Donat), Lola’s father, has been a steady presence at the Crossing, but his role has often been overshadowed by younger characters. With Lola (Amalia Williamson) navigating a new long-distance relationship with Jacob in Season 4, Roy’s return could provide emotional grounding for her arc. His protective nature might clash with Jacob’s ambitions, creating compelling family drama. However, some fans argue Roy’s return would only work if it elevates Lola’s story—otherwise, he risks fading into the background again.

7. A Potential Time Jump Surprise: A New Face from Maggie’s Past?

Rumors of a possible time jump in Season 4, hinted at by some sources, open the door for an unexpected return from Maggie’s past—perhaps a colleague from her neurosurgery days or a friend from her time in Boston. This mystery character could challenge Maggie’s decision to stay at the Crossing and pursue her medical license in Canada. While a fresh face could shake up the narrative, fans are wary of introducing too many new characters at the expense of established ones. If this return happens, it must tie seamlessly into Maggie’s journey to avoid feeling like a gimmick.

Who Should Stay Gone?

While these returns promise drama, not all are universally welcome. Liam’s bombshell marriage reveal has polarized fans—some are intrigued by the chaos, but others feel it undermines Maggie’s growth and her romance with Cal. Andrew and Phoebe, as familiar antagonists, risk feeling repetitive unless their arcs evolve. Helen and Walter could enrich the story if their returns are purposeful, but they must avoid pulling focus from the core ensemble. Roy’s return hinges on giving Lola a stronger narrative, and any new character from Maggie’s past needs to feel organic to the show’s emotional core.

What to Expect in Season 4

Season 4, set to premiere in mid-2026 with 10 episodes, will pick up after the Season 3 cliffhanger, diving into Maggie’s tangled relationships and her pursuit of a Canadian medical license. Filming is slated to begin in August 2025 in Halifax, Nova Scotia, promising more stunning visuals and small-town charm. The season will likely explore Cal’s reaction to Liam’s revelation, Sully’s new direction in Ireland, and the evolving dynamics of supporting characters like Edna, Frank, Sydney, and Rafe. With the show’s growing popularity on The CW and Netflix, where Season 3 hit the Top 10, expectations are high for emotional depth and shocking twists.

How to Watch

When Sullivan’s Crossing Season 4 airs, it will broadcast on CTV in Canada and The CW in the U.S., with episodes available the next day on The CW app. Netflix will likely stream the full season a few months after its finale, following the pattern of Season 3’s August 2025 release. Fans can catch up on Seasons 1-3 on Netflix or The CW app to prepare for the drama ahead.

Final Thoughts

Sullivan’s Crossing Season 4 is shaping up to be a rollercoaster of romance, secrets, and small-town intrigue. The return of characters like Liam, Andrew, Helen, and others could either elevate the series or risk overcrowding its heartfelt narrative. As Maggie, Cal, and Sully navigate their evolving paths, fans are eager to see which returns deliver the emotional payoff they crave—and which might overstay their welcome. One thing’s certain: 2026 can’t come soon enough.