 Los Angeles, Thursday, April 6, 1939: Suit was filed  yesterday in Supreme Court by Modest Altschuler against RKO Radio  Pictures, Walt Disney Enterprises, Walt Disney Productions, Irving  Berlin, Inc. and Frank Churchill. Plaintiff asks $250,000 damages,  plus injunction and accounting of profits, claiming he is composer  of "Russian Soldiers Song," which he alleges was plagiarized by the  Frank Churchill composition, "Whistle While You Work," in the Disney  picture "Snow White and the Seven Dwarfs." Answers on file carry  defendants denials of charges, and their claim that Altschulers  song is not copyrighted.