Donald Mounger Collier was an American actor best known for Western films and NBC television shows such as The High Chaparral, Bonanza, Gunsmoke, and Outlaws as Marshal Will Foreman. Wikipedia
Perry Mason
Series • 1957
Little House on the Prairie
Series • 1974
The Waltons
Series • 1972
The Virginian
Series • 1962
Renegade
Series • 1992
Highway to Heaven
Series • 1984
The High Chaparral
Series • 1967
Gunsmoke
Series • 1955
Land of the Giants
Series • 1968
Branded
Series • 1965
War and Remembrance
Series • 1988
The Young Riders
Series • 1989
Tombstone
Movie • 1993
Outlaws
Series • 1960
The Winds of War
Series • 1983
Hondo
The Sacketts
Series • 1979
El Dorado
Movie • 1966
The War Wagon
Movie • 1967
The Undefeated
Movie • 1969
5 Card Stud
Movie • 1968
Seven Ways from Sundown
Movie • 1960
Kid
Movie • 1990
Incident at Phantom Hill
El Diablo
Once Upon a Texas Train
Movie • 1988
Vanishing Point
Movie • 1997
Benefit of the Doubt
Paradise, Hawaiian Style
No Name and Dynamite
Movie • 2022