Ambassador Joseph Davies is sent by FDR to Russia to learn about the Soviet system and returns to the US as an advocate of socialism.
Walter Huston
as Ambassador Joseph E. Davies
Ann Harding
as Marjorie Davis
Oskar Homolka
as Maxim Litvinov
George Tobias
as Freddie
Gene Lockhart
as Viatcheslav Molotov
Eleanor Parker
as Emlen Davies
Richard Travis
as Paul
Helmut Dantine
as Maj. Kamenev
Victor Francen
as Vyshinsky, chief trial prosecutor
Henry Daniell
as Minister von Ribbentrop
Barbara Everest
as Mrs. Litvinov
Dudley Field Malone
as Winston Churchill