Hayward Seaton Mack (March 20, 1882 – December 24, 1921) was an American actor of the silent era.
Born in Albany, New York, in 1882, Mack appeared in more than 80 films between 1910 and 1921. Mack's motion picture career began in 1910; he appeared in films of many leading motion picture companies of the time. He had also worked in vaudeville and in stage productions. Before embarking on an entertainment career Mack was a civil engineer and also worked as a newspaper man.
Mack died in Los Angeles, California, in 1921. Mack committed suicide in Los Angeles' Lafayette Park by taking poison.
1921
as Bruce Tilford
1920
1920
as Chapman Price
1919
1919
as Philip Malcolm
1919
as Alvin Thorne
1918
as Chester Martin
1917
1917
as Robert Maxwell
1917
as Vincent Bradshaw
1917
as Richard Weller
1917
as Sir Beverly Wyndham
1917
as Franz Leroux
1917
as Jacques
1917
as Speed Cannon
1916
1916
as Sir Archibald Bamford
1916
as Harold Du Vane
1916
as Clay Wimburn
1916
as Burton Armitage
1916
as Montgomery Seaton
1916
as Phillip Grant
1914
as District Attorney
1912
as O'Flaherty
1912
1912
as Ronald Seymour (as H.S. Mack)
1911
as Prince Charming
1910