Screen actor Adolphe Menjou (right) is sworn in to testify before HUAC. Menjou was a active member of the 'Motion Picture Alliance for the Preservation of American Ideals', an anti-Communist group whose members included John Wayne and Barbara Stanwyck. At the HUAC table, (L-R): J. Parnel Thomas, Richard Nixon, a movie cameraman, and Richard Vail. Oct. 21, 1947.