Film

No.	Year	Title	Role	Vote Average
1	1957	Sayonara	Stars and Stripes Reporter (uncredited)	66
2	1958	Darby's Rangers	Eli Clatworthy	59
3	1958	Lafayette Escadrille	Bill Wellman Sr.	46
4	1958	High School Confidential!	Wheeler-Dealer	57
5	1959	Pork Chop Hill	'Iron Man'	65
6	1959	The Horse Soldiers	Bugler (uncredited)	70
7	1960	Sergeant Rutledge	Court Guard (uncredited)	71
8	1960	Macumba Love	Warren	50
9	1960	College Confidential	Bob	58
10	1961	Dondi	Ted	37
11	1961	The Ladies Man	Soda Jerk / Rod Reason (uncredited)	63
12	1961	The Errand Boy	Actor / Lover in Film	61
13	1962	How the West Was Won	Officer #2 (uncredited)	70
14	1963	A Swingin' Affair	Johnny Kwalski	60
15	1963	Gunfight at Comanche Creek	Deputy	55
16	1965	A Swingin' Summer	Rick Howell	40
17	1965	Like Father, Like Son	John	45
18	1965	Winter A-Go-Go	Jeff Forrester	48
19	1967	The Born Losers	Child	61
20	1967	The Big Mouth	Harold - Bellboy / Car Hop (uncredited)	53
21	1967	The Happiest Millionaire	Lt. Grayson	68
22	1968	The Private Navy of Sgt. O'Farrell	Cpl. Kennedy	52
23	1970	Which Way to the Front?	Sgt. Mosgrove (uncredited)	48
24	1973	Black Caesar	Alfred Coleman	59
25	1974	It's Alive	Charley	60
26	1977	MacArthur	Lieutenant Bulkeley	62
27	1977	The Private Files of J. Edgar Hoover	Dwight Webb Sr.	50
28	1978	A Love Affair: The Eleanor and Lou Gehrig Story	Dickey	90
29	1979	Institute for Revenge	Mechanic (uncredited)	40
30	1981	Image of the Beast	David Michaels	38
31	1981	Brother Enemy		0
32	1983	The Prodigal Planet	David Michaels	55
33	1994	Blood Run		40
34	1994	Lies of the Heart: The Story of Laurie Kellogg	Judge	66
35	1995	Wild Bill: Hollywood Maverick	Self	80
36	2007	Why Be Good?: Sexuality & Censorship in Early Cinema	Self	49
37	2007	Star Trek: Of Gods and Men	Charlie Evans	43
38	2008	Murnau, Borzage and Fox	Self	70
39	2009	Victor Fleming: Master Craftsman	Himself	75
40	2012	Restoring the Power and Beauty of 'Wings'	Self	80
41	2012	Wings: Grandeur in the Sky	Self	70
42	2013	The Making of the Wonderful Wizard of Oz	Self	100
43	2017	Made in Hollywood: The World of William Wellman	Self	0

Television

No.	Year	Title	Role	Vote Average
1	1955	Gunsmoke	Roy	66
2	1955	Gunsmoke	Pvt. King	66
3	1957	Have Gun, Will Travel		74
4	1959	Rawhide	Chatsworth	72
5	1959	Rawhide	Sergeant Bennett	72
6	1959	Rawhide	Harry Dobkins	72
7	1962	Combat!	Woody	76
8	1962	Combat!	Sgt. Brice	76
9	1964	12 O'Clock High	Sergeant Ellers	73
10	1965	The F.B.I.	R.A. Douglas	56
11	1968	Adam-12	Officer Snyder	71
12	1969	The Brady Bunch		67
13	1976	Charlie's Angels	Gibel	66
14	1977	Hunter		80
15	1977	Logan's Run		65
16	1984	V	Father Turney	69
17	1990	Beverly Hills, 90210		74
18	1993	Star Trek: Deep Space Nine	Bajoran Officer	79
19	1995	JAG	Bob Xavier	73
20	1996	The Pretender	USAF General	74
21	2000	CSI: Crime Scene Investigation	Hampton Huxley	76
22	2001	Alias	Priest	67
23	2010	Moguls & Movie Stars: A History of Hollywood	Self	47