What is the name of this 2016 British war comedy film, directed by Oliver Parker, the setting of which is Walmington-on-Sea?
Walmington-on-Sea: Walmington-on-Sea is a fictional seaside resort that is the setting of "Dad's Army", including the BBC Television sitcom, the BBC Radio 4 series and two feature films (1971 and 2016).
i don't know