A few scenes featuring very mild sexual innuendo, which will probably go un-noticed by younger viewers.

'Lord' 'Hell' and 'Damn' are said around 5 times each. Also 2 or 3 uses of 'Bloody'.

A few scenes of cigarette smoking as might be expected in a 1940's period setting.

Nazi's take innocent people hostage in a church which might be disturbing to younger viewers.