Harry M. Warner
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Acted in
42nd Street: From Book to Screen to Stage
2006
as Self (archive footage)
Imaginary Witness: Hollywood and the Holocaust
2004
as Self
Hollywood Out-takes and Rare Footage
1983
as Self (archive footage) (uncredited)
The Voice That Thrilled the World
1943
as Self (archive footage)
Cavalcade of the Academy Awards
1940
as Self