Jack Mulhall, born John Joseph Francis Mulhall, (October 7, 1887 in Wappingers Falls, New York — June 1, 1979 in Woodland Hills, Los Angeles, California) was a movie actor since the silent film era. Wikipedia
Once served on the board of the Screen Actors Guild. In the movie Dark Streets (1929), Jack completed the first dual role ever in talking pictures. Guest-starred in the pilot episode of TV's "How to Marry a Millionaire" (1957) on October 7, 1957, which ha www.imdb.com/name/nm0611804/
The definitive Wikipedia entry for Jack Mulhall. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Jack_Mulhall
