* | August 31, 1924 Brooklyn, New York, USA | |
as Leonard Hacker | ||
† | June 30, 2003 Los Angeles, California, USA |
Ronald L. Smith Who's Who in Comedy, Comedians, Comics and Clowns From Vaudeville to Today's Stand-ups New York, Oxford, 1992 |
Chistine Tomassini, Editor, Jim Craddock and Michael J. Tyrkus , Contributing Editors Magill's Cinema Annual 2004, 23rd Edition. A Survey of the Films of 2003 Detroit..., 2004 |
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Joe Franklin Encyclopedia of Comedians Secaucus, N.J., 1979 |