Film

No.	Year	Title	Role	Vote Average
1	1960	The Tempest	Ferdinand	60
2	1966	The Journey of the Fifth Horse	Rubin / Narvinsky	0
3	1969	A Time for Dying	The Southerner	62
4	1970	The Grasshopper	Aaron	51
5	1972	Another Part of the Forest	Bagtry	0
6	1973	The Lie	Army Major	60
7	1974	Unwed Father	Principal	40
8	1974	The Cloning of Clifford Swimmer		60
9	1974	The Towering Inferno	Leading Agent	70
10	1975	My Father's House	Airplane Captain	0
11	1975	Lucky Lady	Charley	52
12	1977	The New Love Boat	Josh	10
13	1977	Never Con a Killer	Huff Hufaker	0
14	1977	The Night They Took Miss Beautiful	Smitty	48
15	1978	Return from Witch Mountain	Operations Officer	59
16	1978	Perfect Gentlemen	Southern Man	40
17	1978	Keefer	The Sergeant	0
18	1978	The Bastard	British Officer	50
19	1979	Old Boyfriends	David Brinks	50
20	1980	The Kids Who Knew Too Much	Policeman	73
21	1981	Thornwell	C.I.C. Agent	60
22	1982	Moonlight	Tappan Zee Man	60
23	1984	The Karate Kid	Mr. Mills	72
24	1984	Sam's Son	Mr. Turner	59
25	1985	Creator	Dr. Sutter	62
26	1986	The Naked Cage	Jordan	49
27	1986	Invaders from Mars	NASA Scientist	56
28	1988	Black Eagle	Dean Rickert	49
29	1989	The Case of the Hillside Stranglers	Dr. Watts	62
30	1989	The Hollywood Detective	Jerry Brazil (as William H. Bassett)	60
31	1991	Never Forget	Lewis Brandon	42
32	1993	Ring of Fire II: Blood and Steel	Aaron	45
33	1994	Spring Awakening	Ulf Anderson	50
34	1996	Her Costly Affair	Ed Baines	38
35	2000	The Art of Stanley Kubrick: From Short Films to Strangelove	Narrator (voice) (as William H. Bassett)	51
36	2000	Inside: 'Dr. Strangelove or How I Learned to Stop Worrying and Love the Bomb'	Narrator	56
37	2002	Crazy As Hell	Mr. Brennan	54
38	2003	House of 1000 Corpses	Sheriff Frank Huston	62
39	2004	Wild Roomies	Mr. Seeley	41
40	2005	Welcome To September	Mr. Taskey	0
41	2005	Demon Hunter	Cardinal White	45
42	2008	Fast Girl	Willy	56
43	2009	Black Dynamite	Captain Yancy	71

Television

No.	Year	Title	Role	Vote Average
1	1960	The Chevy Mystery Show	Dr. Roger Waring	63
2	1965	I Dream of Jeannie	Clem	78
3	1965	I Dream of Jeannie	Sam Farrow	78
4	1968	Land of the Giants	Ranger Jack	67
5	1968	The Outcasts		53
6	1970	Nancy	Secret Service Agent Turner	55
7	1978	Dallas	Attorney Gurney (as William H. Bassett)	69
8	1978	Dallas	Gurney (as William H. Bassett)	69
9	1979	Knots Landing	Emissary	69
10	1982	T. J. Hooker	Mr. Miller	64
11	1984	Hunter	Park Beach Bum	72
12	1985	MacGyver	Iain M'Iver (uncredited)	77
13	1993	Power Rangers	Ghost Commander	71
14	1996	3rd Rock from the Sun	Bernard	75
15	1996	Sabrina, the Teenage Witch	Roy	78
16	1997	Beyond Belief: Fact or Fiction	Alexander (segment "The Burial")	72
17	1998	The Magnificent Seven	Bartender	60
18	2000	The Invisible Man	Benjamin Scarborough	70
19	2000	Strong Medicine	Spelling Bee Judge	71
20	2001	The Division	Older Man	70
21	2001	Scrubs	Patient	80
22	2003	Reno 911!	Mover	72
23	2003	Arrested Development	Cab Driver	79
24	2005	Avatar: The Last Airbender	Huu (voice)	88