Prepare to be swept away by a truly imaginative and heartfelt story when “A Big Bold Beautiful Journey” premieres in theaters on September 19, 2025. This highly anticipated film weaves an unbelievable tale of two complete strangers, David and Sarah, whose lives are destined to collide in the most extraordinary way. The plot promises a genre-bending adventure that transcends time and space, exploring the invisible threads that connect us and the seemingly random events that can alter the course of a life forever. It is a story that celebrates the magic of human connection and the incredible journeys we take, both real and imagined.

Anchoring this unique cinematic experience is a dream cast of acclaimed actors and rising stars. The immensely versatile Colin Farrell and the radiant Margot Robbie star as the two leads, David and Sarah, bringing their formidable talent and undeniable chemistry to the forefront. They are supported by an exceptional ensemble including the brilliantly witty Phoebe Waller-Bridge, the charismatic Billy Magnussen, and the captivating Jodie Turner-Smith. With such a powerhouse roster, “A Big Bold Beautiful Journey” is poised to be a captivating, emotional, and visually stunning exploration of fate and friendship.

Meet the Cast of “A Big Bold Beautiful Journey”

1: Colin Farrell as David

The Oscar-nominated and globally celebrated Colin Farrell takes on the role of David, one of the two strangers at the heart of this unbelievable journey. Farrell, known for his incredible range in films like The Banshees of Inisherin, The Lobster, and In Bruges, possesses a unique ability to blend rugged charm with profound vulnerability. His portrayal of David will likely be that of a man who is perhaps weary, pragmatic, or stuck in a routine, who is suddenly thrust into an adventure that defies all logic and forces him to see the world through a new, more magical lens.

Farrell’s performance will be the grounded anchor of the film’s more fantastical elements. He excels at portraying everyday people in extraordinary circumstances, making their emotional journeys feel authentic and deeply relatable. As David, he will guide the audience through the wonder and confusion of the narrative, his transformation from a skeptic to a believer serving as the emotional backbone of the story. His chemistry with Margot Robbie will be critical in making their connection feel both fated and earned.

2: Margot Robbie as Sarah

Academy Award-nominated producer and actress Margot Robbie stars opposite Farrell as Sarah, the other half of this destined pair. Robbie, a powerhouse known for her transformative roles in Barbie, I, Tonya, and The Wolf of Wall Street, brings an infectious energy, sharp intelligence, and deep emotional resonance to every character she plays. Sarah is likely the more imaginative or free-spirited of the two—the catalyst who either initiates the journey or is more open to its unbelievable nature from the start.

Robbie’s Sarah will be the dreamer to Farrell’s realist, the force that pulls them both into the adventure. Her performance will undoubtedly be layered, revealing the hopes, fears, and history that make her yearn for or believe in such an extraordinary connection. Robbie has proven her ability to navigate both broad comedy and deep drama, a skillset essential for a film that promises to traverse a wide emotional and tonal landscape on its big, bold, and beautiful journey.

3: Phoebe Waller-Bridge

The Emmy-winning creator and star of Fleabag and writer of No Time to Die, Phoebe Waller-Bridge, brings her signature wit, sharp perspective, and emotional complexity to a key supporting role. While her specific character is undisclosed, Waller-Bridge is a master at playing characters who are brilliantly observant, deeply flawed, and incredibly funny, often serving as a catalyst for change in the lives of those around her. She could be a friend, a family member, or a completely unexpected figure who holds a piece of the puzzle that connects David and Sarah.

Waller-Bridge’s involvement suggests a character rich with subtext and hilarious, cutting dialogue. Her role will likely provide both comic relief and poignant moments of truth, challenging the protagonists and helping to steer them on their path. Her unique voice and commanding screen presence will add a layer of intellectual and comedic brilliance to the film’s ensemble, making every scene she is in crackle with energy.

4: Hamish Linklater

The superb character actor Hamish Linklater, known for his roles in The Newsroom, Legion, and Midnight Mass, joins the cast in a pivotal supporting role. Linklater possesses a remarkable ability to be both intensely likable and subtly mysterious, often playing intelligent, somewhat quirky individuals with hidden depths. His character could be a scientist, an artist, a guide, or perhaps an antagonist whose actions inadvertently set David and Sarah on their collision course.

Linklater’s performance will add a layer of intrigue and warmth to the narrative. He is the type of actor who makes even small roles feel fully realized and significant. Whether he is helping or hindering the two leads, his character will undoubtedly be an integral part of the journey’s architecture, providing crucial information, a moment of connection, or an obstacle that must be overcome.

5: Lily Rabe

The acclaimed stage and screen actress Lily Rabe, a veteran of American Horror Story and The Tender Bar, brings her formidable dramatic chops and ethereal presence to the film. Rabe is known for playing intelligent, often tormented, and spiritually complex characters. Her role could be that of a previous love interest, a family member from the past, or even a mystical figure who exists within the journey’s more imaginative framework, representing a memory or a “what if” that one of the protagonists must confront.

Rabe’s involvement promises a performance of great emotional weight and nuance. She has a unique ability to convey deep thought and feeling with a simple glance, making her perfect for a film that likely explores the inner lives of its characters as much as their external adventure. Her character will serve to deepen the protagonists’ understanding of themselves and what they truly need from their connection.

6: Billy Magnussen

Billy Magnussen, an actor known for stealing scenes in films like Game Night, Bridge of Spies, and No Time to Die, brings his charismatic, often hilarious, and unexpectedly tender energy to the ensemble. Magnussen excels at playing characters who are initially perceived as dim or arrogant but reveal surprising heart and intelligence. He could play a brother, a co-worker, or a comedic sidekick who provides levity and loyal support throughout the unfolding adventure.

Magnussen’s role will be a vital source of humor and heart. His character will likely be the one to voice the audience’s disbelief at the increasingly unbelievable situations, all while standing by his friends. His performance ensures that the film’s tone remains buoyant and entertaining, preventing the high-concept premise from becoming overly solemn and keeping the journey feeling big, bold, and fun.

The Supporting Ensemble: Yuvi Hecht, Shelby Simmons, Jodie Turner-Smith, and Sarah Gadon

The film is bolstered by a incredible depth of talent in its supporting cast. Jodie Turner-Smith (Queen & Slim, After Yang) brings her captivating intensity and regal presence to a role that is sure to be significant and memorable. Sarah Gadon (Alias Grace, Cosmopolis), with her intelligent and poised demeanor, will likely portray a character connected to the protagonists’ pasts or the journey’s mysterious mechanics.

Yuvi Hecht and Shelby Simmons represent the rising stars in the cast, suggesting roles that could be younger relatives, figures from a past timeline, or inhabitants of the “journey” itself who help or hinder the main pair. Their fresh energy will contrast with the seasoned leads, adding another layer of perspective to the film’s exploration of how journeys impact us at different stages of our lives. Together, this ensemble creates a rich tapestry of characters that makes the world of the film feel fully realized and intimately connected.