The Lumière festival in Lyon in south-east France – the home of 19th-century movie inventor-pioneers Auguste and Louis Lumière – always serves up mouthwatering classic films on the big screen. This is true once again this year, with a retrospective season of works by Fred Zinnemann, famously the director of High Noon and From Here to Eternity.

In one of its most interesting films, the festival also provided what could be the last remaining under-examined footnote in the history of the great Powell/Pressburger partnership that gave us Black Narcissus, The Red Shoes and The Life and Death of Colonel Blimp.