[3] It stars Luciano D'Alessandro as Pablo Domínguez and Laura Londoño as Julia Escallón,[3] with Sebastián Martínez, Iván López, Mabel Moreno, Lina Tejeiro, Rodrigo Candamil, Manuel Sarmiento, Mario Ruíz, Yesenia Valencia, Carlos Benjumea, Judy Henríquez, Laura de León and Juan Pablo Barragán in the main roles respectively.

On June 12, 2017, RCN Televisión confirmed that the series would be renewed for a second season, which premiered on September 10, 2018.

Pablo Domínguez (Luciano D'Alessandro), a partner at the firm Cabal-Ortega-Domínguez and associates, is going through a difficult situation in his life when separating from his wife Jimena (Carolina Acevedo).

Suddenly, the lawyer meets his colleague Julia Escallón (Laura Londoño), who is about to marry Camilo Borrero (Sebastián Martínez), but a twist of fate will change her life and bring her closer to Pablo.

[5][6] On October 18, 2017, it was confirmed that the main actress of the series Grey's Anatomy Ellen Pompeo, would produce a version of the telenovela for the United States with the title of Big Law.