All Hands (1940)

From a series of propaganda films made to raise awareness of the risks of idle gossip providing vital information to enemy spies and collaborators. This Ealing Studios production features well-known 1940s actor John Mills, playing a sailor whose girlfriend thoughtlessly blunders away vital wartime secrets. The consequences prove disastrous when his boat next leaves to cross the English Channel.

All Hands has a runtime of 11 minutes.