Things to Come (also known as Shape of Things to Come and in promotional material as H. G. Wells' Things to Come) is a 1936 British science fiction film produced by Alexander Korda, directed by William Cameron Menzies, and written by H. G. Wells. The film stars Raymond Massey, Edward Chapman, Ralph Richardson, Margaretta Scott, Cedric Hardwicke, Maurice Braddell, Sophie Stewart, Derrick De Marney, and Ann Todd.
https://en.wikipedia.org/wiki/Things_to_Come
Interesting read about the movie with stills:
http://www.roger-russell.com/thingscome/thingscome.htm