Lone Wolves is about corruption in the high spheres, set in a prison drama and with a black film aesthetic. Lone wolves has a structure similar to Reservoir dogs, where through several episodes we will discover why certain characters ended up in jail.

Quima goes to say goodbye to her best friend, who has died. During the bus ride to the morgue, she opens her heart to a stranger and with him she relieves the pain she has accumulated.

Ignacio (Unax Ugalde), a student of arquitectuara with a stable life, for more than six years since he sees his troubled older brother, Carlos (Tristan Ulloa). When the two are reunited, Ignacio learns that Carlos has a gambling problem, so he decides to try to help, even putting his life in danger, before leaving with a scholarship that has managed to go to study in Los Angeles.

This film is based on the true story of the Catalan lawyer and engineer Narcís Monturiol i Estarriol (Figueres 1819 - Barcelona 1885) who invented the submarine.

In 1939, Ramón was a young man, caught up in his Barcelona family's involvement on the Republic side in the brutal Spanish Civil War. He and his family fled into exile ahead of Franco's troops. Now it is many years later, and he has come back to see how his old homestead fared in the intervening years. The only person he can find who is able to remember those years clearly is his family's old butler Claudio.

She wanted to be rich, to have lovers, to go to Barcelona: but Montserrateta had to make do with living in a village in the Pyrenees, with her boyfriend, and milking cows on her parents' farm, until one day, she finds a lottery ticket.

With her family and wealth in shambles, Teresa marries the much older Nicolás, a man with morbid obsessions. Soon after, Nicolás soon dies, leaving Teresa with his fortune. However, Teresa begins to acquire the same personality and morbid obsessions as her late husband.