Splinters tells of the origins of the 1915 musical comedy revue of the same name, founded by British soldiers fighting on the Western Front in France.

Set in Chelsea’s Stamford Bridge football ground and featuring appearances from many real-life players from the day, this is the first film to feature football as its central theme and is recognisably modern and authentic. It deals with the day to day dramas, conflicts and love interests of players and managers in the run-up to the Cup Final.

An inventor is mistaken for his twin brother, and is forced to take his brother's place in the Royal Air Force.

To celebrate their Admiral's impending marriage, his men stage a variety performance. Meanwhile Joe Crabbs attempts to win back his girlfriend from the Navy's boxing champion.