In the future, an outbreak of canine flu leads the mayor of a Japanese city to banish all dogs to an island used as a garbage dump. The outcasts must soon embark on an epic journey when a 12-year-old boy arrives on the island to find his beloved pet.
After fighting his demons for decades, John Rambo now lives in peace on his family ranch in Arizona, but his rest is interrupted when Gabriela, the granddaughter of his housekeeper María, disappears after crossing the border into Mexico to meet her biological father. Rambo, who has become a true father figure for Gabriela over the years, undertakes a desperate and dangerous journey to find her.
After his mother’s death, Zucchini is befriended by a kind police officer, Raymond, who accompanies him to his new foster home filled with other orphans his age. There, with the help of his newfound friends, Zucchini eventually learns to trust and love as he searches for a new family of his own.
