Film

Operación Úrsula. El misterio del submarino C-3 2006

105 min Documentary

A missing submarine in Spanish Civil War leads to the first German Navy operation before WW2. Republican submarine C-3 was the victim of international secrecy and intrigues, after a torpedo from U-34 sunk it on December 12th 1936.

Watch free in the UK

Not listed as free in the UK right now. You can still watch the official trailer below.