Film

No.	Year	Title	Role	Vote Average
1	1965	The Glory Guys	Pvt. Clark Gentry	65
2	1969	Tell Them Willie Boy Is Here	Digger (as Eric Holland)	58
3	1971	Raid on Rommel	Sentry at Checkpoint (uncredited)	58
4	1972	The Great Northfield Minnesota Raid	Sheriff	56
5	1973	Daddy's Deadly Darling	Hoagy	51
6	1973	Trader Horn	Lt. Medford	25
7	1975	Friendly Persuasion	Enoch	0
8	1976	The Outlaw Josey Wales	Union Army Sergeant	74
9	1979	More American Graffiti	Ole	51
10	1980	The Diary of Anne Frank	Mr. Kraler	55
11	1983	Little House: Look Back to Yesterday	Gunnar Lindstrom	71
12	1984	The Lonely Guy	Ship's Officer	63
13	1987	Gardens of Stone	Col. Godwin	62
14	1988	Maniac Cop	Dr. Gruber	61
15	1989	Ghostbusters II	Fire Commissioner	66
16	1994	Stargate	Professor Langford	70
17	1997	Titanic	Olaf Dahl	79
18	1999	The Minus Man	Coach	54

Television

No.	Year	Title	Role	Vote Average
1	1963	The Fugitive	Wally	72
2	1964	Voyage to the Bottom of the Sea	Gartern	78
3	1966	Star Trek	Ekor	80
4	1966	Mission: Impossible	Announcer	76
5	1966	Mission: Impossible	Rostov	76
6	1966	Mission: Impossible	Lieutenant	76
7	1967	The Invaders	MP Alien	68
8	1974	The Six Million Dollar Man	Ed Rawlins	73
9	1979	The French Atlantic Affair	Plainclothes Detective	70
10	1980	Galactica 1980	German Officer	61
11	1981	Falcon Crest	Agent Pete Spellman	55
12	1982	Cheers	Swedish Customer	76
13	1984	Murder, She Wrote	Mack Brody	75
14	1985	MacGyver	Head Buyer	77
15	1985	MacGyver	Man #1	77
16	1997	The Practice	Trevor Kilburn	77
17	1999	The West Wing	Peter Hans	83