Los subdesarrollados (6.8)
Movie · 1968 · 1 h 39 min · Comedy
Julio and Timoteo operate a private detective agency that specializes in cases relating to partners who cheat on their spouses.
Directed by: Fernando Merino
Starring Tony Leblanc, Alfredo Landa, Laura Valenzuela, Lina Morgan, Manolo Gómez Bur, Venancio Muro, María Silva, Luchy Soto, Erasmo Pascual, Marisol González
We don't know where to watch it in the US.