Okay for Sound

MPAA Rating:	NR
Genre:	Documentary, History, Short
Country:	United States
Produced By:	Gordon Hollingshead
Cast:	Giovanni Martinelli, Mischa Elman, Truman Bradley, James Cagney, Edward G. Robinson, John Barrymore, Will H. Hays, Roy Smeck, Thomas A. Edison, Marion Talley, Franklin D. Roosevelt, Al Jolson, Efrem Zimbalist Sr., Jack L. Warner, Anna Case
In Theaters:	Sep 07, 1946
Runtime:	20 minutes