In 1920s Madrid, four women at the National Telephone Company ring in revolution as they deal with romance, envy and the modern workplace.
Blanca Suárez
Yon González
Ana Fernández
Nadia de Santiago
Martiño Rivas
Ana Polvorosa
Nico Romero
Denisse Peña
Raúl Mérida
Miguel Diosdado
Alex Hafner
Ángela Cremonte
Concha Velasco
