Charles Bronson (Obviously)
Lee Marvin
Christopher Walken
Nick Nolte
Tom Sizemore
Clive Owen
Roger Moore
Pierce Brosnan
Sergei Bodrov Jr. (He died WAAAY too young)
http://en.wikipedia.org/wiki/Sergei_Bodrov,_Jr.
Liam Neeson
Brendan Gleeson
Leonardo DiCaprio
Christian Bale
Konstantin Khabensky
http://en.wikipedia.org/wiki/Konstantin_Khabensky
Steve McQueen
Powers Boothe
Michael Ironside
There are probably a few others, I just cannot think of them off the top of my head