Personal Info
Known For
Acting
Born
March 20, 1882
Died
December 24, 1921 (age 39)
Place of Birth
Albany, New York, USA
Also Known As
Hayward Seaton Mack
Hayward Mack
Known For
Mistress Nell
1915
Love Letters
Robert Maxwell
1917
Burglar Proof
George
1920
The Million Dollar Robbery
Judge
1914
Graft
1915
Play Square
Bill Homer
1921
The Gilded Spider
Burton Armitage
1916
The Speed Maniac
Philip Malcolm
1919
Fighting Through
Raymond Haynes
1919
Hobbs in a Hurry
Lord Willoughby
1918
The Phantom's Secret
Franz Leroux
1917
The New Fire Chief
O'Flaherty
1912
Girl in the Web
Chapman Price
1920
The Social Buccaneer
Sir Archibald Bamford
1916
The Jackals of a Great City
Clay Wimburn
1916
Why Trust Your Husband?
Gilbert Stone
1921
A Great Love
Harold Du Vane
1916
A Stormy Knight
Richard Weller
1917
Father and the Boys
Maj. Bellamy Didsworth
1915
A Timely Repentance
Ronald Seymour (as H.S. Mack)
1912