WWW IMDB, 02-08-2007---(Leo C. Popkin; b. 1914, Toronto, Ontario (Canada); alternate name, Leo Popkin; producer, director, miscellaneous crew)

Mi querida secretaria, D.L. 1997---carátula (produced by Leo C. Popkin)

WWW IMDB, 03-02-2015---(Leo C. Popkin; d. April 15, 2011 (age 97) in Beverly Hills, Los Angeles, California, USA)