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Plot Summary

Discover the intricate plot of The Good Dinosaur (2015). From unexpected twists to emotional highs and lows, this detailed summary breaks down every moment to give you a deeper understanding of the film’s story.


In a fascinating alternate history, an asteroid that would have led to the extinction of the dinosaurs 65 million years ago safely passes by Earth, allowing these magnificent creatures to thrive.

Fast forward millions of years, we meet Apatosaurus farmers Henry and Ida, who are raising their three children: Libby, Buck, and Arlo. While his confident siblings find success and are allowed to leave their mark—a symbolic mud-print on the family’s corn silo—Arlo struggles with his timid nature, making simple tasks feel daunting. In an effort to instill a sense of responsibility in his son, Henry assigns Arlo the role of guarding the silo and helps him set a trap. When they capture a feral caveboy, Arlo, unable to kill the creature, chooses to set him free, leading to Henry’s disappointment and anger.

To teach Arlo a lesson, Henry takes him on a journey into a ravine to track the escaped caveboy. Tragically, during this expedition, Arlo’s father sacrifices himself to save him from a devastating flash flood.

With Henry gone, Arlo is now burdened with increased responsibilities. In his anger over the caveboy’s role in his father’s death, Arlo chases him into a river, and both get swept away, leading to a journey that changes Arlo forever. After losing consciousness from a blow to the head, Arlo awakens deep in the wilderness, where he finds himself pinned under a boulder. The next day, he discovers the caveboy, named Spot, digging to free him and offering food. Spot’s bravery is evident when he defends Arlo from a large snake, which captures the attention of Forrest Woodbush, a quirky Styracosaurus who decides to keep the caveboy for himself. Arlo impressively wins a competition to name the caveboy “Spot,” and as they bond over their homelands, Arlo shares his grief over his lost family, revealing that Spot has also lost his parents.

Their adventure takes a turn when a storm frightens Arlo, and he becomes separated from the riverbank leading him home. With Spot at his side the following morning, they are soon detected by a dangerous group of carnivorous pterodactyls. As they attempt to eat Spot, Arlo and Spot flee, only to encounter Nash and Ramsey, two Tyrannosaurs. After teaming up with Butch, who has also faced loss—the disappearance of his longhorn herd—they confront a band of Velociraptor cattle rustlers. In a clever plan, Arlo and Spot lure the rustlers into the open, enabling Butch and his family to take back what belongs to them.

As night falls and they share stories around a campfire, Arlo participates in driving the cattle south and begins to see the towering mountains of his homeland on the horizon. Driven by a desire for home, Arlo sets off with Spot, encountering a feral caveman family along the way. While Spot is drawn to them, Arlo gently encourages him not to join, prioritizing their mission home.

However, impending storms bring back danger, and Spot is captured by the pterodactyls once more. Arlo is pushed into a treacherous situation where he is knocked out and has a vision of his father, Henry, guiding him back home. Realizing that his anger towards Spot is misplaced, Arlo vows to save him. With newfound determination, he battles the pterodactyls, ultimately rescuing Spot from danger.

They both tumble down a waterfall but Arlo protects Spot during the perilous drop. When they finally return to Arlo’s home, the caveman family is eager to claim Spot as one of their own. Despite his reluctance, Arlo understands Spot’s need for family and with heavy hearts, they bid an emotional farewell. Upon his return, Arlo finally leaves his mark on the silo, standing proudly between those of his beloved mother and father.

Timeline

Track the key events of The Good Dinosaur (2015) with a comprehensive timeline. Perfect for understanding the sequence of major plot points, this feature offers clarity on how the story unfolds.


Asteroid Passes Earth

In a fascinating alternate history, an asteroid that could have caused the extinction of dinosaurs safely passes by Earth. This event allows these majestic creatures to continue thriving on the planet.

65 million years ago

Arlo's Family

We meet Arlo, an Apatosaurus, living with his family which includes his siblings Libby and Buck, and his parents Henry and Ida. While his confident siblings easily succeed, Arlo finds even simple tasks to be a significant challenge due to his timid nature.

Responsibility Assignment

In an effort to instill responsibility, Henry assigns Arlo the important task of guarding the corn silo. Together, they set a trap to capture any intruders, signifying a pivotal moment in Arlo's journey toward maturity.

Encounter with the Caveboy

The family captures a feral caveboy, but Arlo is unable to bring himself to kill the creature. This decision leads to his father’s disappointment and sets off a chain of events that profoundly affects Arlo's life.

Tragic Flash Flood

Henry takes Arlo on a journey into a ravine to track the escaped caveboy, but tragedy strikes when a flash flood threatens their lives. In a heroic act, Henry sacrifices himself to save Arlo, leaving him forever changed.

Ravine

Burden of Responsibility

With his father gone, Arlo is left with greater responsibilities and grapples with his overwhelming grief. In his anger towards the caveboy, he chases after him, unaware that this pursuit will lead to his own transformation.

Awakening in the Wilderness

After being swept away in the river, Arlo loses consciousness and awakens trapped under a rock in the wilderness. This moment marks the beginning of his arduous journey of self-discovery and survival.

Wilderness

Meeting Spot

The following day, Arlo encounters the caveboy, whom he names Spot, as he digs to free him. Spot showcases his bravery by defending Arlo from a snake, solidifying their bond as they search for food and companionship in the wild.

Adventure with Carnivores

Arlo and Spot's journey takes a dangerous turn when they cross paths with a pack of carnivorous pterodactyls. They manage to escape after a thrilling chase that tests their courage and friendship.

Alliance with Butch

After escaping the pterodactyls, Arlo and Spot join forces with a pack of Tyrannosaurs led by Butch. Together, they devise a clever plan to reclaim Butch's longhorn herd from Velociraptor cattle rustlers, showcasing teamwork and bravery.

Stories by the Campfire

As night falls, the group gathers around a campfire, sharing stories and fostering camaraderie. Arlo begins to feel a sense of belonging and purpose as he drives the cattle south, moving closer to home and healing from his loss.

Encounter with the Caveman Family

On their journey, Arlo and Spot come across a feral caveman family. Although Spot is tempted to join them, Arlo encourages him to stay focused on their mission to return home, deepening their friendship.

Spot's Captivity

The threat of storms leads to danger once again, as the pterodactyls capture Spot. Arlo is pushed into a desperate situation where he confronts his feelings and determination to rescue his friend from peril.

Rescue Mission

With newfound resolve, Arlo faces the pterodactyls to save Spot, showcasing bravery that he previously thought he lacked. After a fierce battle, they both fall down a waterfall, but Arlo protects Spot during their wild descent.

Waterfall

Emotional Farewell

Finally returning to Arlo's home, they encounter the caveman family eager to claim Spot. Understanding their need for family, Arlo bids a heartfelt farewell to Spot, fully embracing the value of friendship as he leaves his mark on the silo.

Arlo's Home

Characters

Meet the characters that bring The Good Dinosaur (2015) to life. Dive into detailed profiles of the cast and their roles, exploring their motivations, relationships, and arcs within the story.


Arlo (voiced by Jack Bright)

Arlo is a young and timid Apatosaurus struggling with self-doubt and responsibilities. Over the course of the film, he embarks on a significant journey that challenges him to confront his fears and discover his inner strength. His emotional growth and brave acts ultimately lead him to understand the value of family and friendship.

🦖 Dinosaur 🌱 Growth

Henry (voiced by Jeffrey Wright)

Henry is Arlo's father, a strong and caring figure who strives to instill responsibility in his son. His tragic sacrifice profoundly impacts Arlo, serving as a catalyst for his character development. Henry embodies the spirit of perseverance and love, guiding Arlo even after his death.

🦖 Father 💔 Loss

Ida (voiced by Frances McDormand)

Ida is Arlo's nurturing mother, providing support and encouragement to her family. Despite the challenges they face, she represents a stable and loving presence in Arlo's life. Her gentle guidance helps shape the emotional core of the story.

🦖 Mother ❤️ Love

Spot

Spot is a feral cave boy who becomes Arlo’s companion throughout their adventure. Resourceful and courageous, he faces his own challenges as an orphan. The bond he forms with Arlo highlights themes of friendship and loyalty amid adversity.

👶 Companion 💪 Strength

Butch (voiced by Marcus Scribner)

Butch is a tough and savvy Tyrannosaurus who helps Arlo and Spot in their quest. His experience and leadership play a vital role in confronting dangers they face. Butch symbolizes resilience and the importance of family ties, having lost his longhorn herd.

🦖 Protector 🐂 Herd

Setting

Uncover the settings of The Good Dinosaur (2015), from iconic locations to the time period that shapes its world. See how these elements add depth and context to the movie’s narrative.


Time period

Alternate prehistory

The film is set in a fascinating alternate prehistory where dinosaurs thrive after a missed asteroid, allowing them to develop their own society. This unique setting gives rise to themes of survival and personal growth in a time where natural instincts and familial bonds are crucial.

Location

Apatosaurus farm, wilderness, river, mountains

The movie primarily takes place on an Apatosaurus farm, a serene and fertile land where the dinosaurs cultivate crops. As the story unfolds, Arlo journeys into the wild wilderness, filled with dangers and adventures. The vast mountains loom in the background, symbolizing both the challenges and the hope of returning home.

🏞️ Nature 🏡 Home

Themes

Explore the core themes of The Good Dinosaur (2015). From its commentary on social issues to its emotional undertones, delve into the deeper messages woven into the film’s story.


🦕

Courage

Courage is a central theme as Arlo faces his fears and insecurities throughout the movie. Initially timid and burdened by responsibilities, he learns to confront challenges head-on and protect those he cares for. His journey reflects the importance of bravery in overcoming obstacles and growing from hardships.

💔

Loss

The theme of loss is poignantly illustrated through Arlo's journey after his father's tragic death. Both Arlo and Spot share experiences of losing their families, emphasizing their bond formed through shared grief. This theme explores how love and loss shape personal identity and relationships.

👬

Friendship

The relationship between Arlo and Spot showcases the fundamental theme of friendship. Their connection deepens as they face challenges together, illustrating trust and loyalty. By supporting each other through trials, they demonstrate that true friendship can transcend differences and lead to mutual growth.

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