Big Sky

Big Sky

Year: 2015

Runtime: 90 min

Language: English

Director: Jorge Michel Grau

DramaThriller

Hazel suffers from severe agoraphobia, creating a rift with her mother, Dee. Hoping to help Hazel confront her fear, Dee takes her on a road trip to a remote location. Their journey takes a dangerous turn when they are attacked by armed brothers, Jesse and Pru. Hazel must find the strength to overcome her anxiety and fight for survival against this unexpected threat.

Warning: spoilers below!

Haven’t seen Big Sky yet? This summary contains major spoilers. Bookmark the page, watch the movie, and come back for the full breakdown. If you're ready, scroll on and relive the story!

Big Sky (2015) – Full Plot Summary & Ending Explained

Read the complete plot breakdown of Big Sky (2015), including all key story events, major twists, and the ending explained in detail. Discover what really happened—and what it all means.

After Hazel turns 18, Dee’s ex-husband threatens to cut off child support unless Hazel agrees to treatment for her crippling agoraphobia. The pressure mounts to move Hazel toward a treatment center, so they embark on a van ride that Hazel finds daunting from the start. The journey is tense, with the two women clashing over Dee’s hard-living lifestyle and Hazel’s own neuroses, yet Hazel is reassured when her mother offers to accompany her. To accommodate Hazel’s fears, the treatment center allows her to travel in a box—a self-contained space that lets her isolate herself from others and the outside world.

In a brutal twist of fate, as they traverse the desert, half-brothers Pru and Jesse hijack the van to snatch a wealthy heiress. Pru, scarred by a traumatic head injury inflicted by an abusive mother, acts erratically and shoots Dee. Jesse finishes the violence by shooting everyone else in the van except the heiress and Hazel, who remain hidden inside the protective box. After the men depart, Hazel discovers her mother is wounded but still alive. A map points toward a nearby reservation, and Hazel tends to Dee’s wounds before deciding to head there for help. Dee, in a moment of heartbreak, finds a note Hazel has left behind detailing the reasons Hazel feels her mother has hated her.

Hazel continues her desert trek in a methodical, almost meditative way, focusing on small milestones—getting from one cactus to the next becomes a coping strategy. The dusty winds disrupt her pill-taking ritual, forcing her to discard some pills when they become too dirty to ingest. Along the way, she hallucinates the ghost of her dead sister, a figure from a drowning accident Hazel couldn’t prevent. Meanwhile, Jesse learns from an insider that one patient is agoraphobic, leading him to doubt that Dee was ever the patient in question. When he and Pru return to the van, they find Hazel’s box empty, and Jesse sets out to search for her. Dee, meanwhile, finds a pistol in the van and takes Pru hostage.

Across the desert, Hazel encounters a junkie named Clete who quotes Aldous Huxley. She manages to persuade him to help, but his promised motorcycle turns out to be nothing more than a disassembled wreck. Despair and distrust creep in as Clete’s ramblings about women intrude on her focus. She sprays him with pepper spray after he grabs it from her, and in the ensuing scuffle, she trips on a rock, hits her head, and loses consciousness. When she wakes, a kind couple has found her just outside the reservation and helps her get to safety. They contact the police and offer to drive Hazel back to her mother.

During the ride, the couple meets a representative from the treatment center who says he was dispatched to locate the missing van. He urges Hazel to let him pick up her mother and bring them to the treatment center. The couple, determined to protect Hazel, follow behind with rifles in tow. They all converge on Dee’s location at roughly the same moment, where she remains stubbornly holding Pru at gunpoint. Jesse, revealed to be the local sheriff, tries to take control, but Dee warns everyone not to trust him. The representative makes a move to intervene, but the determined couple open fire, killing the representative, Jesse, and Pru. In the end, Hazel rescues the kidnapped heiress and shares a tearful reconciliation with her mother.

Last Updated: October 04, 2025 at 01:16

Unlock the Full Story of Big Sky

Don't stop at just watching — explore Big Sky in full detail. From the complete plot summary and scene-by-scene timeline to character breakdowns, thematic analysis, and a deep dive into the ending — every page helps you truly understand what Big Sky is all about. Plus, discover what's next after the movie.

Big Sky Timeline

Track the full timeline of Big Sky with every major event arranged chronologically. Perfect for decoding non-linear storytelling, flashbacks, or parallel narratives with a clear scene-by-scene breakdown.

Big Sky Timeline

Characters, Settings & Themes in Big Sky

Discover the characters, locations, and core themes that shape Big Sky. Get insights into symbolic elements, setting significance, and deeper narrative meaning — ideal for thematic analysis and movie breakdowns.

Characters, Settings & Themes in Big Sky

Big Sky Spoiler-Free Summary

Get a quick, spoiler-free overview of Big Sky that covers the main plot points and key details without revealing any major twists or spoilers. Perfect for those who want to know what to expect before diving in.

Big Sky Spoiler-Free Summary

More About Big Sky

Visit What's After the Movie to explore more about Big Sky: box office results, cast and crew info, production details, post-credit scenes, and external links — all in one place for movie fans and researchers.

More About Big Sky

Similar Movies to Big Sky

Discover movies like Big Sky that share similar genres, themes, and storytelling elements. Whether you’re drawn to the atmosphere, character arcs, or plot structure, these curated recommendations will help you explore more films you’ll love.