Click on the title to see a Pathe video of Napier Cinema being opened by Lady Napier in 1950.
It's falsley stating that it's in Detmold, but it's clearly Napier Barracks, Dortmund with a congregation outside the top NAAFI
The unit in the footage is of 23rd Field Engineer Regiment, Royal Engineers of the 2nd Infantry Division, who constructed the cinema.
Sourced off the internet