In the series finale, Big Mouth delivers a poignant and imaginative farewell in “The Great Unknown.” As the characters stand on the cusp of adulthood, they’re transported back to their middle school days, revisiting the very hallways where their tumultuous journeys began. This nostalgic return serves as a metaphorical crossroads, prompting introspection about their growth, friendships, and the uncharted territories that lie ahead. The episode masterfully intertwines humor with heartfelt moments, encapsulating the essence of adolescence and the bittersweet nature of growing up.
Andrew faces a significant revelation as Maury informs him that his puberty has concluded, signaling the end of a transformative chapter in his life. This acknowledgment forces Andrew to grapple with the permanence of certain changes and the responsibilities that come with maturity. The conversation underscores the show’s central theme: the inevitability of change and the importance of embracing it with grace and understanding.
Nick confronts his lingering insecurities and the realization that some relationships may not withstand the test of time. His interactions reflect the complexities of evolving friendships and the challenges of letting go. Through Nick’s journey, the episode emphasizes the significance of self-acceptance and the courage required to face the unknown future.
Jessi’s narrative arc culminates in a moment of clarity as she reconciles with past decisions and looks forward to new beginnings. Her experiences highlight the importance of self-reflection and the empowerment that comes from understanding one’s desires and boundaries. Jessi’s growth serves as a testament to the resilience and adaptability inherent in the adolescent experience.
The episode also pays homage to Devon, a character whose presence has been integral to the series. A touching moment sees Missy recalling memories with Devon, evoking a sense of loss and appreciation. This tribute resonates deeply, especially considering the real-life passing of Devon’s voice actor, Jak Knight, in 2022, adding a layer of poignancy to the farewell.
Visually, “The Great Unknown” maintains the show’s distinctive animation style, utilizing surreal sequences and expressive character designs to mirror the internal landscapes of its protagonists. The voice cast delivers exceptional performances, with Nick Kroll, John Mulaney, Jessi Klein, and others bringing depth and nuance to their roles, ensuring that the series concludes on a high note.
“The Great Unknown” encapsulates Big Mouth‘s ability to tackle sensitive topics with both levity and sincerity. As the series concludes, this episode reinforces its legacy as a show that dares to confront the uncomfortable truths of growing up, all while making us laugh, reflect, and, ultimately, feel understood.
