Miguel Rivera

Miguel Rivera is the protagonist of Disney/Pixar's 2017 animated feature film, Coco. He is a 12-year-old (13 at the end of the movie) boy who finds himself in the realm of the dead during the festive holiday of Día de los Muertos.

Personality
Among the rest of the Rivera family, Miguel stands out by his love and passion for music. However, because of the generation-spanning taboo his family has towards music, he must keep this side of himself hidden. The only ones who are aware of his passion are his elderly great-grandmother Mamá Coco and his dog Dante. At the beginning of the film, Miguel is encouraged to play music by a mariachi only for the mariachi to get scared away by Abuelita, but not before informing him of a music contest being held on Día de los Muertos. While looking at his family's ofrenda, Miguel wonders about his family's past that motivated his great-great-grandmother to ban music in the first place. After Miguel narrowly evades Abuelita from finding his guitar, Dante causes the ofrenda to shake, where the photo of his great-great-grandparents falls off and breaks. After Miguel notices in the picture that his great-great-grandfather holding the guitar of Ernesto de la Cruz, his idol, he concludes that Ernesto is his great-great-grandfather and decides to enter the contest to become a musician. Announcing this to the Rivera household, Miguel's family tries to convince him to give up the idea, fearing such a dream would lead Miguel to end up like his great-great-grandfather. Abuelita confronts him personally to make him choose between family and his dream; when Miguel still stands firm for music, Abuelita angrily destroys his guitar.

Frustrated yet undeterred, Miguel runs off to enter the contest. However, since he needs an instrument to enter, he (reluctantly) enters de la Cruz's mausoleum and takes his guitar. Alone with the guitar, Miguel apologizes to Ernesto and explains his reasons for taking the instrument. Before heading out, he gives the guitar a strum. This causes marigold petals surrounding him to light up, and Miguel overhears people coming to the mausoleum. Miguel tries to come clean, but he discovers that he can't interact with the living people. As Miguel begins to panic, he sees several deceased spirits moving around the cemetery.

Alone and afraid, Miguel is unsure of what to do. Suddenly, he is greeted by Dante, who somehow still sees him. Dante then runs off and leads Miguel to the deceased members of his family. They understand Miguel's situation and take him to the Land of the Dead to help him. At the Grand Central Station, Miguel meets his great-great-grandmother Imelda, who was unable to cross over due to Miguel knocking off her picture on the ofrenda. The family learns that Miguel had a curse placed on himself for stealing the items of the deceased, which turned him into an incomplete spirit. If Miguel is still in the land after sunrise, he will become a spirit and remain trapped in the land forever. When they learn that to break the curse a member of his family must give him their blessing, Imelda tells him she will give him her blessing if he gives up music. Miguel reluctantly agrees and is immediately transported back into Ernesto's mausoleum. Spotting the guitar back on its hooks, Miguel attempted to take it only to be returned to the Land of the Dead two seconds later for breaking his promise. Imelda demanded that he adhere to her wishes but Miguel refuses and runs off to seek his great-great-grandfather instead, believing him to be de la Cruz.

He enlists Héctor's help after he hears that he knows de la Cruz. Héctor agrees to help him if he puts his picture on an ofrenda when he gets home to which Miguel agrees. To help blend Miguel in, Héctor disguises Miguel as a skeleton with facepaint, and they head off to find de la Cruz. The pair hear about a contest where the winner will get to meet de la Cruz. After they get Miguel a guitar, Miguel performs in the contest. However during the contest, the deceased Riveras show up. Héctor confronts Miguel about this as he lied and said Ernesto is his only family. This makes Miguel ditch Héctor and Dante to go find Ernesto himself. Miguel escapes Imelda and her alebrije Pepita by running into an alleyway. Imelda tries to stop him by revealing that she didn't ban music because she hated music, but because she loved her family more. Miguel isn't moved and continues toward Ernesto's mansion. After the winners of the contest get him inside, Miguel gets his idol's attention by singing a song. He tells Ernesto he's his great-great-grandson and that he needs his blessing so he can go home. Ernesto agrees, but before he can give it Héctor show up to remind him of their deal.

Héctor reveals that he wrote all of the songs Ernesto is famous for singing. When Héctor says Ernesto once said he would move heaven and earth for him, Miguel points to one of de la Cruz's films where he says the same line. Héctor remembers his last night alive out loud and suddenly accuses Ernesto of poisoning him. After Ernesto's guards take him away, Ernesto asks Miguel if he thinks Héctor is right. Miguel tries to assure him he doesn't but enough of the doubt oozes into his voice to alert Ernesto to the fact that he does. Ernesto tells his guards to take Miguel away too. Miguel protests that he's his family to which Ernesto coldly says that Héctor was his best friend confirming that Héctor is right.

Ernesto's guards throw Miguel in a ceneto, where Miguel finds Héctor there with him. While lamenting, they learn that Héctor is Miguel's real great-great-grandfather. Soon, they are saved by Dante and the other Riveras. Miguel then realizes that Dante is his spirit guide, which allows Dante to assume his true alebrije form. After regrouping with the rest of the family, Miguel tells Imelda what really happened to Héctor. While Imelda still holds hostility toward Héctor, she agrees to help as Coco is losing her memory of Héctor.

Together, they infiltrate Ernesto's concert and get Héctor's photo back. Imelda and Héctor prepare to send Miguel back with the photo with no additional conditions, however Ernesto interrupts the blessing to drop Miguel from the building. As Miguel plummets down to the ground, Dante tries to save him but Miguel is too heavy, and Héctor's photo slips away from Miguel mid-fall. Fortunately, Miguel is saved by Pepita at the last minute, while Ernesto's crimes are exposed to the audience. At that moment, sunrise approaches as Miguel nearly completes his transformation to a spirit. Although Imelda implores Miguel to take the blessing for Héctor's sake, Miguel refuses to leave Héctor as the latter starts to fade away, but he is forced to accept Imelda's blessing in order to save him and Coco. Awakening back in to Ernesto's mausoleum, Miguel, with Héctor's guitar in hand, immediately runs back home. Once home, Miguel finds Mamá Coco catatonic, having lost most of her memory. Heartbroken to see his great-grandmother in this state, Miguel breaks down to his parents. Suddenly, he remembers Héctor's guitar and helps Mamá Coco remember Héctor by singing "Remember Me" to her. The song restores Coco's memories and she reveals the truth of her father to everyone in the family. By the following year, his family have accepted Héctor and music, and Miguel has a new baby sister named Socorro named after his now-deceased Mamá Coco. The film ends with Miguel playing the guitar while his ancestors play invisibly beside him.