The film begins with a group of children visiting a museum, where a mysterious tour guide named Mary Beth (Christina Applegate) begins telling the story of the Day of the Dead using a magical book called “The Book of Life.”
The narrative focuses on three childhood friends: Manolo Sanchez (Diego Luna), Joaquin Mondragon (Channing Tatum), and Maria Posada (Zoe Saldana). The trio forms a complex love triangle. Manolo comes from a family of bullfighters but has a passion for music and wants to be a musician. Joaquin, raised by a military hero, dreams of becoming a great hero, and Maria is a strong-willed and independent woman.
The rulers of the Land of the Remembered and the Land of the Forgotten, La Muerte (Kate del Castillo) and Xibalba (Ron Perlman), make a wager on which boy will win Maria’s heart. They manipulate events, leading to a tragic incident that sends Manolo to the Land of the Remembered prematurely.
In the Land of the Remembered, Manolo seeks the blessing of his deceased family members to return to the living world and win Maria’s heart. Meanwhile, Joaquin is given a medal that grants him invincibility but comes at a price.
The climax of the film occurs during the Day of the Dead celebration when Xibalba’s mischief threatens the balance between the two realms. Manolo faces various challenges, including a confrontation with a giant bull, before finally reconciling with Joaquin.
In a heartfelt conclusion, Manolo and Maria express their love for each other, breaking the cycle of the wager between La Muerte and Xibalba. The film closes with the museum children realizing the importance of remembering and honoring their ancestors.
“The Book of Life” received positive reviews for its vibrant animation, unique visual style, and celebration of Mexican culture and traditions. The film is known for its colorful portrayal of the afterlife and its themes of love, bravery, and remembrance.