Film

No.	Year	Title	Role	Vote Average
1	1945	The Front Page		0
2	1948	The Naked City	Henry Fowler (Uncredited)	72
3	1949	Lust for Gold	Sheriff Lynn Early	59
4	1949	All the King's Men	Spokesman for Impeachment (uncredited)	70
5	1950	The Kid from Texas	Copeland	53
6	1950	Perfect Strangers	Judge Byron	62
7	1956	Bloomer Girl	Horatio Applegate	0
8	1957	The Teahouse of the August Moon	Wainwright Purdy III	60
9	1958	The Missouri Traveler	Finas Daugherty	64
10	1958	The Matchmaker	Horace Vandergelder	70
11	1959	Keep in Step	Col. John T. Hall	0
12	1962	Advise & Consent	Senator Stanley Danta	72
13	1962	The Music Man	Mayor George Shinn	71
14	1962	Who's Got the Action?	Judge Boatwright	52
15	1963	It's a Mad, Mad, Mad, Mad World	Col. Wilberforce	70
16	1965	Never Too Late	Harry Lambert	50
17	1966	The Russians Are Coming! The Russians Are Coming!	Fendall Hawkins	64
18	1966	A Big Hand for the Little Lady	C.P. Ballinger	71
19	1966	The Spy with a Cold Nose	American General	33
20	1967	The Comedians	Smith	61
21	1969	In Name Only	Elwy Pertwhistle	0
22	1970	Twinky	Mr. Wardman-Scott's father	48
23	1972	Fair Play	F.O. McGill	10
24	1972	Richard	Washington Doctor	60
25	1972	Journey Back to Oz	Uncle Henry (voice)	55
26	1991	Preminger: Anatomy of a Filmmaker	actor 'Advise and 'Consent' (archive footage) (uncredited)	77

Television

No.	Year	Title	Role	Vote Average
1	1948	The Ed Sullivan Show	Self	68
2	1948	The Philco Television Playhouse		63
3	1948	The Ford Theatre Hour	Rudolph Kugler	0
4	1948	Studio One	Jones	50
5	1949	Suspense	Allison	49
6	1950	What's My Line?	Self - Mystery Guest	69
7	1950	Danger		80
8	1951	Tales of Tomorrow		60
9	1951	The Red Skelton Show	Gen. Hap Hazard	74
10	1951	The Red Skelton Show	Quincy Quiverlips	74
11	1951	Hallmark Hall of Fame	Colonel Purdy	86
12	1953	General Electric Theater	Captain Joe McQueen	63
13	1955	The Phil Silvers Show	John Hall	70
14	1955	Alfred Hitchcock Presents	Professor Jarvis	77
15	1956	Tony Awards	Self - Presenter	51
16	1957	DuPont Show of the Month	J.B. Curtis	68
17	1960	Outlaws		62
18	1961	The Mike Douglas Show	Self	54
19	1962	The Lloyd Bridges Show	George Tuppman	50
20	1962	The Merv Griffin Show	Self	58
21	1962	The Tonight Show Starring Johnny Carson	Self	75
22	1963	The Danny Kaye Show	Self	63
23	1964	The Baileys of Balboa	Sam Bailey	65
24	1968	That's Life		60
25	1969	My World and Welcome to It		55
26	1969	Love, American Style	John	61