Film •
Stage Door Canteen (1943) as Jesse White (uncredited) •
Kiss of Death (1947) as Taxi Driver (uncredited) • ''
Gentleman's Agreement'' (1947) as Elevator Starter (uncredited) •
Texas, Brooklyn and Heaven (1948) as Customer (uncredited) •
Guilty Bystander (1950) as Masher •
Harvey (1950) as Marvin Wilson •
Katie Did It (1951) as Jim Dilloway •
Bedtime for Bonzo (1951) as Babcock •
Francis Goes to the Races (1951) as Frank Damer •
Callaway Went Thataway (1951) as Georgie Markham •
Death of a Salesman (1951) as Stanley •
The Girl in White (1952) as Alec, Ambulance Driver •
Million Dollar Mermaid (1952) as Doc Cronnol •
Gunsmoke, aka
Roughshod, ''A Man's Country'' (1953) as Professor •
Champ for a Day (1953) as Willie Foltis •
Forever Female (1953) as Willie Wolfe •
Witness to Murder (1954) as Tubby Otis • ''
Hell's Half Acre'' (1954) as Eddie Vincent •
Not as a Stranger (1955) as Ben Cosgrove •
The Girl Rush (1955) as Ludwig – Pit Boss •
The Come On (1956) as J.J. McGonigle •
He Laughed Last (1956) as Max Lassiter •
Back from Eternity (1956) as Pete Boswick •
The Bad Seed (1956) as Emory Wages •
Designing Woman (1957) as Charlie Arneg •
God Is My Partner (1957) as Louis 'The Lump' Lumpkin •
Johnny Trouble (1957) as Parsons •
Country Music Holiday (1958) as Sonny Moon •
Marjorie Morningstar (1958) as Lou Michaelson •
The Rise and Fall of Legs Diamond (1960) as Leo "Butcher" Bremer •
The Big Night (1960) as Wegg •
Three Blondes in His Life (1961) as Ed Kelly •
A Fever in the Blood (1961) as Police Sgt. Michael 'Mickey' Beers •
The Right Approach (1961) as Brian Freer •
Tomboy and the Champ (1961) as Windy Skiles •
On the Double (1961) as Corporal Joseph Praeger •
Sail a Crooked Ship (1961) as McDonald •
Period of Adjustment (1962) as Christmas Caroler (uncredited) • ''
It's Only Money'' (1962) as Pete Flint •
The Yellow Canary (1963) as Ed Thornburg • ''
It's a Mad, Mad, Mad, Mad World'' (1963) as Radio tower operator at Rancho Conejo •
Looking for Love (1964) as Tiger Shay •
A House is Not a Home (1964) as Rafferty •
Pajama Party (1964) as J. Sinister Hulk •
Dear Brigitte (1965) as Cliff Argyle – the Bookie •
The Ghost in the Invisible Bikini (1966) as J. Sinister Hulk •
The Reluctant Astronaut (1967) as Donelli •
The Spirit Is Willing (1967) as Fess Dorple •
Togetherness (1970) as Henry •
Bless the Beasts and the Children (1971) as Sid Shecker • ''
The Brothers O'Toole'' (1973) as the Mayor •
Las Vegas Lady (1975) as Big Jake •
Return to Campus (1975) as Sports announcer •
Nashville Girl (1976) as C.Y. Ordell •
Won Ton Ton, the Dog Who Saved Hollywood (1976) as Rudy's Agent •
The Cat from Outer Space (1978) as Earnest Ernie •
Monster in the Closet (1986) as Ben •
Matinee (1993) as Mr. Spector
Television •
Make Room for Daddy (1 episode, 1954) •
The Loretta Young Show (1 episode, 1954) •
Dear Phoebe (1 episode, 1954) as Murray Kragon •
Treasury Men in Action (1 episode, 1955) as Ronald Terni •
Lux Video Theatre (1 episode, 1955) as Sigmund •
The Lone Ranger (1 episode, 1955) as Col. Willoughby J. Oglethorpe •
Jane Wyman Presents The Fireside Theatre (1 episode, 1955) as Al • ''
TV Reader's Digest'' (1 episode, 1955) •
Four Star Playhouse (1 episode, 1955) as Mr. Simpson •
Damon Runyon Theater (1 episode, 1955) as Chesty Charlie •
Cavalcade of America (1 episode, 1956) •
Private Secretary (5 episodes, 1954–1956) as Mickey Calhoun / 'Cagey' Calhoun / Mickey 'Cagey' Calhoun •
Climax! (1 episode, 1957) as Philly •
The 20th Century Fox Hour (4 episodes, 1956–57) as Doberman / George / George Kirby / Eddie Hoke •
Circus Boy (1 episode, 1957) as Spike Marlin •
Mr. Adams and Eve (1 episode, 1958) as Director •
The Bob Cummings Show (1 episode, 1958) as H.R. Hap Henderson •
The Real McCoys (1 episode, 1958) as San Fernando Harry •
Westinghouse Desilu Playhouse (2 episodes, 1958) as Bartender / Barney Snyder •
The Thin Man (1 episode, 1959) as Nitro Noonan •
The Donna Reed Show (1 episode, 1959) as Vance •
The Texan (1 episode, 1959) as Sheriff Weeb Martin •
Lux Playhouse (1 episode, 1959) as Detective Drake •
Richard Diamond, Private Detective (1 episode, 1959) as Walt Conlin •
The David Niven Show (1 episode, 1959) as Paul Reisner •
Alcoa Theatre (1 episode, 1959) as John Burke •
Tightrope (2 episodes, 1959–60) as Pete Granger / Mike Davis •
Man with a Camera (1960) as Frankie Billings •
The Best of the Post (1 episode, 1961) as Benny •
The Andy Griffith Show (1 episode, 1961) as Fred Boone •
Westinghouse Playhouse (2 episodes, 1961) as Fred Sanford •
The Ann Sothern Show (6 episodes, 1960–61) as Oscar Pudney / Simpson •
Angel (1 episode, in "Promise to a Friend", 1961) as Max •
The Dick Van Dyke Show (1 episode, 1961) as Bill •
General Electric Theater (3 episodes, 1954–61) as Mike / Joe Maskowitz •
The Roaring 20s (1 episode, 1961) as Boots •
77 Sunset Strip (1 episode, 1961) as Marvin Heywood •
Calvin and the Colonel (1 episode, 1961) as Sgt. Thomas (voice) •
The Twilight Zone (2 episodes, 1961–1962) as Harmon Cavender / Repair Man •
Ichabod and Me (2 episodes, 1962) as Lippy Bourke •
King of Diamonds (1 episode, 1962) as Sig Norge •
Pete and Gladys (1 episode, 1962) as Martin •
Adventures in Paradise (1 episode, 1962) as Frank Crayle • ''
Cain's Hundred'' (1 episode, 1962) as Rudy •
Oh! Those Bells (1 episode, 1962) as Ankles •
Naked City (1 episode, 1962) as Harold Slate • ''
I'm Dickens, He's Fenster'' (1 episode, 1963) as Hershey •
Bob Hope Presents the Chrysler Theatre (1 episode, 1963) as Marvin •
The Jack Benny Program (4 episodes, 1957–64) as Steve Burke / Talent Agent Weber / Mr. Weber •
Ben Casey (1 episode, 1964) as Mr. Barringer •
Bonanza (Episode: "The Saga of Muley Jones", 1964) as Eskey •
Linus the Lionhearted (2 episodes, 1964) as Claudius Crow (voice) •
Jonny Quest (1 episode, 1964) as Pasha Peddler (voice) •
Mickey (1 episode, 1964) as Sid •
The Addams Family (1 episode, 1964) as Sgt. Haley •
Kraft Suspense Theatre (1 episode, 1965) as Emil Glueck •
The Munsters (1 episode, 1965) as J. R. Finlater •
Perry Mason (5 episodes, 1958–65) as Max Armstead / Tony Cerro / Burt Renshaw / Cecil / Luke Hickey •
The Wild Wild West (1 episode, 1966) as Governor Lewis • ''
Please Don't Eat the Daisies'' (1 episode, 1966) •
The Tammy Grimes Show (1 episode, 1966) as Gus •
Green Acres (2 episodes, 1965–67) as Charlie / George Wilkins •
Gomer Pyle, U.S.M.C. (1 episode, 1967–1968) as Harry Krasna / The Owner •
The Beverly Hillbillies (2 episodes, 1963–67) as Mr. Mortimer / H.H.H. Jones •
Rango (1 episode, 1967) as Gus •
I Dream of Jeannie (1 episode, 1967) as Sam •
Accidental Family (1 episode, 1967) as Mr. Fenton •
Hawaii Five-O (1 episode, 1968–69) as Nat Keller •
That Girl (5 episodes, 1969) as Eddy Edwards / Hal Grissom / Phil Bender / Clinton Hayworth •
The Jackie Gleason Show (2 episodes, 1967–69) as 'Swifty' Jenkins / Bob Cosgrove •
Land of the Giants (1 episode, 1969) as Max Manfred •
The Debbie Reynolds Show (1 episode, 1970) as Mayor Keiselbach •
Dad, Can I Borrow the Car? (1970) •
Mannix (1 episode, 1971) as Sam Westlake •
Love, American Style (2 episodes, 1969–71) as Bailiff (segment "Love and the Jury") / Pun Jab (segment "Love and the Divorce Sale") •
The Wonderful World of Disney (1 episode, 1972) • ''
Here's Lucy'' (1 episode, 1972) as Hickey •
Of Thee I Sing (1972) as Matthew Fulton • "
Harvey" (
Hallmark Hall of Fame, re-enacting his role in the 1950 film, 1972), as Marvin Wilson •
These Are the Days (unknown episodes, 1974–75) (voice) •
Devlin (unknown episodes, 1974) (voice) •
Kolchak: The Night Stalker (1 episode, 1975) as Security Guard •
Happy Days (1 episode, 1975) as Bander •
New Zoo Revue (2 episodes, 1975) as Professor Gordon / Mr. Bigwig •
Quincy, M.E. (1 episode, 1977) as Mechanic •
ABC Weekend Special (1 episode, 1977) as Mr. Gabby •
Alien Worlds (1 episode, 1979) (voice) •
The Love Boat (1 episode, 1981) as Harry •
Hart to Hart (1 episode, 1982) as Ernie •
Pandamonium (1982–83) as Chesty (voice) •
Trapper John, M.D. (1 episode, 1983) as Mac Mulligan •
Inspector Gadget (pilot episode, 1982, unreleased version) as Inspector Gadget (voice) •
Small Wonder (1 episode, 1987) •
The New Gidget (1 episode, 1987) as Washing Machine Repairman •
Garfield and Friends (1 episode, 1989) as Howie (voice) •
MacGyver (1 episode, 1990) as Mel •
Seinfeld (1 episode, 1996) as Ralph (final appearance)
Commercials •
Maytag (1967–1988) as Ol' Lonely the repairman ==Theatre==