Director and showrunners built the film's ensemble to match the contrast between global sports commercialism and local civil resilience.
- Diego Luna as Martín de la Torre: Luna drops traditional Hollywood charisma to portray an overworked middle manager running on stale coffee and adrenaline. His performance captures an administrator stuck between international corporate interests and municipal red tape.
- Paulina Gaitán as Elena de la Torre: Playing Martín's partner, Gaitán provides the emotional core of the film. She grounds the narrative, showing the private costs borne by families while the country chased international prestige.
- Daniel Giménez Cacho as Don Guillermo: A composite character representing the political establishment of the era. He maneuvers behind closed doors, weighing budget allocations against political survival.
- Foreign Delegation Inspectors: A rotational cast of international actors portraying European sporting executives who view Mexico with condescension and skepticism.
Luna brings personal depth to the role. Growing up in Mexico City during the 1980s, his childhood was shaped by the 1985 earthquake and the collective catharsis of the 1986 tournament. That personal memory shows in his detailed depiction of an ordinary man managing an extraordinary cultural moment.