Overview: Aspiring doctor Marigaby tries to balance university life with her family's ambulance business. Her father, Ramón, is hiding something.
Overview: While Ramón struggles to keep his secret, Marcus—the older Tamayo brother—receives life-changing news.
Overview: An earthquake takes out the medical clinics, putting Marcus and Marigaby's skills to the test. Julito, the youngest Tamayo, faces his fears.
Overview: Marigaby's school discovers she's breaking the rules. Ramón's health issues worsen. Julito is presented with an ultimatum.
Overview: An unexpected death hits the Tamayo family. Julito makes a new friend. Marigaby's personal life gets complicated.
Overview: Marcus and Cris bring their all at a rap battle, where the fight gets personal. Marigaby clashes with Bernardo's family.
Overview: The Tamayos respond to a call that becomes more than they expected. Upset about Nallely, Marigaby makes a decision.
Overview: Marcus tells Ramón about Cris' pregnancy and their plans. A touch-and-go situation reaffirms Marigaby's passion for saving lives.
Overview: Ramón is determined to win back Lety. Julito refuses to give up his dream of being a paramedic. Marigaby is down to her last chance at school.
Overview: The Tamayo family encounter their most harrowing night in the ambulance.