Susannah Fisher, portrayed by Rachel Blanchard, appears in Season 3 of The Summer I Turned Pretty primarily through meaningful flashback sequences and the reading of posthumous letters. Although the character passes away at the end of the first book's timeline (and during the interval between Season 1 and 2 of the series), her presence remains a vital narrative anchor for the final chapter of the trilogy.
The return of Susannah Fisher in the third season was one of the most anticipated elements for fans of Jenny Han’s book series and the Amazon Prime Video adaptation. As the "North Star" of the Cousins Beach universe, her influence dictates the emotional trajectories of Belly Conklin, Conrad Fisher, and Jeremiah Fisher. In 2026, as viewers revisit the complete series, the nuanced handling of Susannah’s character in the final season stands out as a testament to the show’s exploration of grief, growth, and eternal love.
The Narrative Necessity of Susannah Fisher’s Continued Presence
In any coming-of-age story centered on loss, the "ghost" of the departed often carries as much weight as the living characters. For The Summer I Turned Pretty, Susannah Fisher is not just a mother or a friend; she is the architect of the summer house traditions and the glue that held the Conklin and Fisher families together. Her appearance in Season 3 is not merely a cameo for fan service; it is a structural necessity to resolve the lingering tensions between her sons and the girl she loved like a daughter.
Season 3, which adapts the third book We’ll Always Have Summer, deals heavily with the transition into adulthood. As Belly prepares for a future that potentially includes a wedding and a permanent commitment to one of the Fisher boys, the absence of Susannah’s guidance is felt acutely. By utilizing flashbacks, the showrunners allow Susannah to offer "new" advice to the characters, helping them—and the audience—find closure that was physically impossible during the chaotic grief of Season 2.
The decision to keep Rachel Blanchard as a series regular for these sequences ensures that the emotional stakes remain high. Her performance captures the bittersweet nature of a woman who knew her time was limited and spent her final months attempting to fortify her children for a world without her.
How Susannah Appears: Flashbacks and New Memories
The primary vehicle for Susannah’s appearance in Season 3 is the use of non-linear storytelling. Unlike Season 2, which focused heavily on the immediate trauma of her illness and passing, Season 3 utilizes flashbacks to highlight warmer, more instructional moments. These scenes often serve to parallel the current dilemmas faced by the younger cast.
Never-Before-Seen Cousins Beach Memories
The production team filmed several sequences specifically for Season 3 that take place during the "golden years" before Susannah’s diagnosis. These scenes often feature Susannah and Laurel (played by Jackie Chung) discussing their hopes for their children. For viewers, these moments provide a reprieve from the heavy romantic drama of the present day, reminding them of the foundational friendship that started the Cousins Beach tradition.
The "Letters from Susannah" Device
A significant portion of Susannah’s "presence" in the final season is felt through the letters she wrote to Belly, Conrad, and Jeremiah to be opened at major life milestones. In the source material, these letters are pivotal. The show elevates this by having Rachel Blanchard voice the letters, or in some instances, appearing in "vision-like" sequences as the characters read her words.
One specific letter—the one intended for Belly’s wedding day—serves as a major catalyst for the season’s climax. Susannah’s ability to "speak" from the past provides the moral compass that eventually guides Belly toward her final choice between the two brothers.
Comparing Susannah's Presence Across the Series
To understand the impact of Susannah Fisher’s role in Season 3, it is helpful to look at how the character’s involvement evolved throughout the show’s history.
| Feature | Season 1 | Season 2 | Season 3 |
|---|---|---|---|
| Status | Alive and central | Deceased (Flashbacks only) | Deceased (Flashbacks & Letters) |
| Primary Theme | Radiance and Secrets | Grief and Survival | Legacy and Moving On |
| Interaction Level | Physical interaction with all cast | Interaction via memories of illness | Symbolic interaction via advice |
| Narrative Function | The Matriarch of Summer | The source of conflict/trauma | The provider of final closure |
| Visual Tone | Bright, saturated, hopeful | Muted, somber, clinical | Warm, nostalgic, ethereal |
The Role of the Letters in the Series Finale
The "1 answer" many fans seek regarding Susannah’s appearance relates specifically to the letters she left behind. In the 2026 landscape of television analysis, the "Letter Scene" in the series finale is frequently cited as the emotional peak of the show.
In the third book, We'll Always Have Summer, Susannah’s letters are a bridge between the past and the future. For the television adaptation, Jenny Han expanded these moments. We see Susannah sitting at her desk in the beach house, struggling with her physical limitations but determined to finish her messages. These scenes are interspersed with the boys reading the letters in the present day.
- For Jeremiah: Her letters emphasize his Joy and his role as the "light" of the family, but they also subtly acknowledge his need to find his own path outside of his brother’s shadow.
- For Conrad: The letters address his tendency to carry the world on his shoulders, giving him the "permission" he needs to finally pursue his own happiness.
- For Belly: The letters are a testament to Susannah’s unconditional love, regardless of which son Belly chooses.
These appearances are vital because they allow Susannah to participate in the "ending" of the story despite her character's death years prior.
Production and Casting Continuity
Maintaining Rachel Blanchard’s involvement was a high priority for the production of Season 3. Despite the character’s death, Blanchard remained a fan favorite, and her chemistry with Jackie Chung (Laurel) was considered the "heart" of the series.
From a production standpoint, filming Susannah’s Season 3 scenes required careful scheduling. Many of the flashback scenes were filmed in Wilmington, North Carolina, during the same production blocks as the contemporary scenes to ensure the lighting and atmosphere matched the established "Cousins Beach" aesthetic. The hair and makeup departments worked to distinguish "Healthy Susannah" from the versions of the character seen during her decline in Season 2, using styling to signal to the audience exactly where in the timeline a flashback was taking place.
The technical depth of these scenes often involves "subjective camera angles," where the camera mimics the perspective of the person remembering her. This makes her appearances feel more intimate and psychologically grounded, rather than just standard chronological flashbacks.
The Impact on Character Development
Susannah’s appearances in Season 3 serve as the final "lesson" for the main trio.
For Belly Conklin
Belly’s growth in Season 3 is defined by her realization that she cannot live her life simply to fulfill Susannah’s perceived wishes. Early in the season, Belly feels a sense of duty to be part of the Fisher family because she knows how much Susannah wanted them to be together. The flashbacks to Susannah’s actual advice—which was always about Belly finding her own voice—help Belly break free from this "duty-bound" grief and make a choice based on her own heart.
For the Fisher Brothers
For Conrad and Jeremiah, seeing their mother in flashbacks reminds the audience of the different ways they processed their mother's death. Conrad, the eldest, often remembers the Susannah who needed protection, while Jeremiah remembers the Susannah who was his constant companion. Season 3 uses Susannah’s appearances to help the brothers reconcile these two versions of her, eventually leading to the healing of their own relationship.
Frequently Asked Questions
Does Rachel Blanchard return as a series regular for Season 3?
While Susannah Fisher is deceased in the current timeline, Rachel Blanchard is credited as a recurring or series regular guest due to the extensive number of flashback sequences and voice-over work required for the final season. Her presence is consistent throughout the 11-episode arc of Season 3.
Are the Season 3 flashbacks the same as those in Season 2?
No, Season 3 features predominantly new footage that was not seen in previous seasons. While Season 2 focused on the period of Susannah's illness and the immediate aftermath of her death, Season 3 focuses on older memories from Belly’s childhood and Susannah’s final weeks spent writing her letters and preparing the family for the future.
Does Susannah appear as a "ghost" or in a dream?
The show maintains a grounded, realistic tone. Susannah does not appear as a supernatural ghost. Her "appearances" are strictly limited to flashbacks, old home movies, photographs, and the imaginations of the characters as they read her letters. This preserves the emotional weight of her loss while still allowing the actress to be on screen.
How many episodes of Season 3 feature Susannah?
Susannah Fisher appears in approximately 7 out of the 11 episodes of Season 3. Her most significant appearances occur in the premiere, the mid-season climax (the graduation/wedding planning phase), and the series finale.
What is the significance of Susannah’s painting in Season 3?
The portrait Susannah painted of Belly in Season 1 remains a focal point in the beach house during Season 3. It serves as a visual reminder of her presence even in scenes where Rachel Blanchard does not physically appear. The painting symbolizes how Susannah saw the "true" Belly, even before Belly saw it herself.
Final Recommendation for Fans
For those watching The Summer I Turned Pretty Season 3 in 2026, pay close attention to the wardrobe and lighting in the flashback sequences. The showrunners use these visual cues to tell a "hidden story" about Susannah’s state of mind. To fully appreciate the emotional payoff of Susannah’s final letters, it is recommended to re-watch the Season 1 finale ("The Summer I Turned Pretty") and the Season 2 episode "Love Lost," as the dialogue in Season 3 directly mirrors and resolves the promises made in those earlier chapters.
Susannah’s role in the final season provides the necessary bridge from the innocence of childhood summers to the complexities of adult love, ensuring her legacy remains the foundation of the series.
