The series, created by Nacho G. Velilla, revives the 1981 kidnapping of soccer player Quini by three mechanics from Zaragoza. Por cien millones stars Raúl Arévalo, Vito Sanz, and Gabriel Guevara as the three kidnappers, and Agustín Otón as soccer player Quini. The cast includes Aixa Villagrán, Natalia Huarte, María de Nati, La Dani, Julia de Castro, Emilio Palacios, Nacho Guerreros, Marisol Aznar, Jorge Asín, Rafa Maza, Teresa Rabal, and Josele Román, among others.

This production is a Movistar Plus+ original series in collaboration with Felicitas Media. Velilla also directed three episodes. Nacho G. Velilla and Oriol Capel sign the script. The series films in Barcelona, Madrid, Zaragoza, and Switzerland.