The Ministry travels to the 11th century to solve a mystery involving the burial remains of El Cid. Julián faces the consequences of his actions.

Pacino joins the team for the first time as they work to ensure that Miguel de Cervantes publishes "Don Quixote" in 1604.

Spain's transition from a dictatorship to a democracy is in jeopardy when the life of a crucial Spanish politician's ancestor is threatened.

Irene contracts the Spanish flu while on a mission in 1918. Susana insists she be brought back to the present, putting the entire Ministry at risk.

The team travels to 1920s New York, into the world of magic and Houdini, as the Ministry's own existence is placed in peril.

While hiding out in the Philippines in the 19th century, Julián makes a promise to a dying soldier that gets him into a dangerous situation.

Salvador sends Alonso on a mission to save Julián from a lengthy battle during the Siege of Baler in the Philippines.

A Velázquez painting is auctioned off in 2016. The only problem is it burned in a 1734 fire. The team heads to the Alcázar of Madrid to investigate.

Irene looks into a mystery involving a group of avant-garde women artists who've been forgotten. The Ministry discovers the Vampire of Raval is free.

On a tour of the Ministry, redesigned to look like a regular office, a suspicious paranormal expert barges past a barrier and through one of the doors.

Ortigosa and Natalia's wedding is complicated by a hidden time portal and a romantic legend from the 13th century.

Phillip II of Spain decides he wants the Spanish Armada to win in 1588. He gets a taste for time travel and sets his sights higher, focusing on 2016.