There's this movie I recomend called "Comrade X" starring Clark Gable and Heddy Lamarr made months before Barbarossa where Clark Gable, in the USSR, as part of a con of sorts, falsely claims Germany has invaded the USSR. It ends where the Yankees are beating the Reds in the 1939 or 1940 World Series with Gable and former die hard USSR Commie Lamarr present.