Film

No.	Year	Title	Role	Vote Average
1	1970	Halls of Anger	J.T. Watson	56
2	1970	The Old Man Who Cried Wolf	Leon	60
3	1971	The Last Child	Sergeant O'Connell (as James A. Watson)	70
4	1971	The Organization	Stacy Baker	59
5	1972	The Strangers in 7A	Riff	62
6	1973	Incident on a Dark Street	Niles McKeon	50
7	1973	Extreme Close-Up	Cameraman	45
8	1974	Killdozer	Al Beltran	54
9	1975	Returning Home	Captain Will Tobey	50
10	1975	Lady Cocoa	Eddie	44
11	1978	Something Queer at the Library	Mr. Hobart	0
12	1978	First, You Cry	Cal Connors	0
13	1979	Goldengirl	Winters	48
14	1980	The Killings at Outpost Zeta		41
15	1980	Reward	Officer Marley	50
16	1982	Airplane II: The Sequel	First Officer Dunn	61
17	1990	Bar Girls	Walter	0
18	2003	National Lampoon Presents Dorm Daze	(voice)	51
19	2015	Whitney	John Houston	57
20	2018	The Possession of Hannah Grace	Dr. Henry Lewis	56

Television

No.	Year	Title	Role	Vote Average
1	1967	Mannix		67
2	1968	The Mod Squad		63
3	1970	The Silent Force	Eddie Grant	50
4	1971	Cannon		65
5	1971	Columbo	Sergeant McCauley	81
6	1972	Sanford and Son		74
7	1972	The Paul Lynde Show		50
8	1972	Ghost Story	Police Sgt. Appleton	71
9	1972	Kung Fu	Diego	77
10	1973	Kojak	Richie Linden	70
11	1974	Good Times		80
12	1974	Police Woman		63
13	1974	The Rockford Files	Police Officer Arthur Bingham	75
14	1975	The Jeffersons		73
15	1975	Joe Forrester		70
16	1975	Wonder Woman	Dr. Prescott	70
17	1976	What's Happening!!		75
18	1976	Quincy, M.E.		75
19	1978	Dallas	Judge Truax	69
20	1978	Diff'rent Strokes		70
21	1979	Backstairs at the White House	Fraser, Houseman	59
22	1981	Hill Street Blues		76
23	1981	Gimme a Break!		67
24	1984	Airwolf	Captain Babbitt	76
25	1986	Matlock		71
26	1989	Mancuso, F.B.I.		60
27	1992	Martin		76
28	1994	Sister, Sister	Hank	71
29	1994	Touched by an Angel	Carl	72
30	1995	The Wayans Bros.	Greg	71
31	1995	JAG	U.S.S. Coral Sea Captain	73
32	1996	The Jamie Foxx Show	Jimmy	67
33	2000	The District	Reverend Wilkins	68
34	2003	NCIS	Navy Vice Admiral Richard Hasley	76
35	2005	Medium	Public Defender	75