Film

No.	Year	Title	Role	Vote Average
1	1959	The Bloody Brood	Francis	45
2	1970	The Man Who Wanted to Live Forever	Dr. John Emmett	50
3	1972	The Sloane Affair		0
4	1975	The Heatwave Lasted Four Days	Inspector	0
5	1980	Double Negative	Howell	33
6	1983	Doctor Yes: The Hyannis Affair	Roger Heath	20
7	1986	Murder Sees the Light	Westmorland	0
8	1991	A Little Piece of Heaven		65
9	1994	Getting Gotti	Judge Fisk	46
10	1994	The Santa Clause	Judge	65
11	1995	Choices of the Heart: The Margaret Sanger Story	Dr. Benjamin	40
12	1995	The Android Affair	Palmer (as Ron Hartman)	50
13	1995	Kissinger and Nixon	Ambassador Ellsworth Bunker	79
14	1996	Escape Clause	Oldest Member	46
15	2002	Johnson County War	Sen. Thorpe	55

Television

No.	Year	Title	Role	Vote Average
1	1955	Folio	Caithness	0
2	1955	Folio		0
3	1964	The Wednesday Play	Count Malevensky	45
4	1995	The Hardy Boys	Parsons (as Rob Hartman)	75