During the fight scene at the electricity pylon in the south of France David Wood fractured his thumb.
Cusworth Hall in Doncaster England doubles as Rhames chateau in the South of France.
Forever and a Day was originally scheduled for production in 2004. Due to various delays the film wouldn't shoot until 12 years later. The script has been updated since the 2004 version but alot of the 2004 scenes have been included in the 2017 version.