Turner Classic Movies has a couple of films the first week of October that are either WWI-themed or has some aspect of the era included.
First up on Wedsnesday, October 4th, is Doughboys from 1930. This stars the Kansas-born Buster Keaton; we’ve even mentioned this before: https://www.kansasww1.org/kansans-of-the-great-war-era-buster-keaton/
Showtime is 12:45 p.m. Central.
Also up is East of Eden, which includes scenes of soldiers going off to war and some anti-German feeling as well. This classic stars James Dean, Julie Harris, Raymond Massey, and Burl Ives, and is directed by Elia Kazan. Showtime is 7:00 p.m. Central on October 7th.