Celebrating the 20th anniversary of the Vitaphone process (which Herman Glogauer turned down).Celebrating the 20th anniversary of the Vitaphone process (which Herman Glogauer turned down).Celebrating the 20th anniversary of the Vitaphone process (which Herman Glogauer turned down).
Will H. Hays
- Self - MPPA President
- (archive footage)
Mischa Elman
- Self - Violinist
- (archive footage)
Roy Smeck
- Self - Guitarist
- (archive footage)
Marion Talley
- Self - Singer
- (archive footage)
Efrem Zimbalist Sr.
- Self - Violinist
- (archive footage)
Harold Bauer
- Self - Pianist
- (archive footage)
Giovanni Martinelli
- Self - Canio
- (archive footage)
Anna Case
- Self - Singer
- (archive footage)
John Barrymore
- Self - Don Juan
- (archive footage)
Al Jolson
- Self - Jack Robin
- (archive footage)
Thomas A. Edison
- Self
- (archive footage)
Jack L. Warner
- Self - Jack Warner
- (archive footage)
Mary Astor
- Self - Adriana
- (archive footage)
- (uncredited)
Truman Bradley
- Self - Narrator
- (voice)
- (uncredited)
James Byrnes
- Self
- (archive footage)
- (uncredited)
James Cagney
- Self - Tommy Powers
- (archive footage)
- (uncredited)
Jack Carson
- Self - Buzz Williams
- (archive footage)
- (uncredited)
Dane Clark
- Self - Greg Wilson
- (archive footage)
- (uncredited)
