Acting
Mark Roberts
Mark Roberts (June 9, 1921 - January 5, 2006) was an American stage, film and television support actor who appeared in over 100 films between 1938 and 1994, according to the Internet Movie Database. Sometimes he was credited as Bob Scott, Robert E. Scott, or Robert Scott. He is survived by his three children. Description above from the Wikipedia article Mark Roberts, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Titles
Perry Mason
1957
Murder, She Wrote
1984
Ironside
1967
L.A. Law
1986
The Rockford Files
1974
Lassie
1954
Robert Montgomery Presents
1950
Studio One
1948
The Philco Television Playhouse
1948
Cannon
1971
Highway to Heaven
1984
The F.B.I.
1965
Cheyenne
1955
The Invaders
1967
One Step Beyond
1959
Hawaiian Eye
1959
77 Sunset Strip
1958
The Outer Limits
1963
That Girl
1966
Gunsmoke
1955
Surfside 6
1960
Adventures in Paradise
1959
Kraft Television Theatre
1947
Suspense
1949
The Millionaire
1955
It's a Wonderful Life
1946
Richard Diamond, Private Detective
1957
Yancy Derringer
1958
Dan August
1970
Letter to Loretta
1953
Philip Marlowe
1959
The Partners
1971
Gilda
1946
The Brothers Brannagan
1960
Spontaneous Combustion
1989
Posse
1975