(La ciudad oculta)

Content: A stunning descent into the tunnels, sewage pipes and subway stations of Madrid.

Countries:

France,

Germany,

Spain

Genres:

Documentary

Runtime:

80 minutes

Year:

2018

Directors:

Víctor Moreno

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Production companies:

El Viaje Films

Actors:

Crews:

Producer

Producer

Director of Photography

Co-Producer

Editor