2009
Hollywood Singing and Dancing: A Musical History - The 1940s: Stars, Stripes and Singing as (archive footage)1997
The Silver Screen: Color Me Lavender as Self (archive footage)1997
Hidden Hollywood: Treasures from the 20th Century Fox Film Vaults as Self (archiveFootage)1994
Corrina, Corrina as Grandpa Harry1993
Homeward Bound: The Incredible Journey as Shadow (voice)1992
Folks! as Harry Aldrich1992
Sunstroke as Jake1991
Oscar as Father Clemente1990
Oddball Hall as G. Paul Siebriese1988
Coming to America as Mortimer Duke / Homeless Man #2 (uncredited)1988
Cocoon: The Return as Art Selwyn1988
Things Change as Gino1987
Harry and the Hendersons as Dr. Wallace Wrightwood1987
Pals as Fern Stobbs1986
A Masterpiece of Murder as Frank Aherne1985
The Golden Girls as Brother Martin1985
Cocoon as Arthur Selwyn1983
Trading Places as Mortimer Duke1982
Night of 100 Stars as Self1979
The Chinese Typewriter as Armand Beller1977
The Love Boat as Stewart Coolidge1977
The Love Boat as Henry Dobson1977
The Love Boat as Hollis Witkin1976
Quincy, M.E. as Harry Whitehead1976
Good Heavens as Not available1975
Ellery Queen as Dr. Norman Marsh1973
The American Film Institute Salute to ... as Self1972
Gidget Gets Married as Otis Ramsey1971
Columbo as Frank Simpson1971
Alias Smith and Jones as Not available1970
McCloud as Not available1970
The Boatniks as Commander Taylor1970
Suppose They Gave a War and Nobody Came? as Col. Flanders1968
Shadow Over Elveron as Justin Travers1967
Rings Around the World as Host/Ringmaster1966
Picture Mommy Dead as Edward Shelley1963
Petticoat Junction as Uncle George1963
Burke's Law as Whitman Saunders1963
The Greatest Show on Earth as Collie McCullough1962
The Tonight Show Starring Johnny Carson as Self1962
The Merv Griffin Show as Self1961
The Mike Douglas Show as Self - Co-Host1961
The Mike Douglas Show as Self1961
A Fever in the Blood as Senator Alex S. Simon1957
Tonight Starring Jack Paar as Self1957
The Lux Show as Self1957
DuPont Show of the Month as Harry Graves1954
Climax! as Sam Waterman1953
Coke Time with Eddie Fisher as Not available1950
What's My Line? as Self1950
What's My Line? as Self - Panelist1949
Slightly French as John Gayle1948
The Ed Sullivan Show as Self1948
Sleep, My Love as Richard W. Courtland1947
That's My Man as Joe Grange1946
So Goes My Love as Hiram Stephen Maxim1945
Guest Wife as Joseph Jefferson 'Joe' Parker1945
It's in the Bag! as Don Ameche1944
Wing and a Prayer as Bingo Harper1944
Greenwich Village as Kenneth Harvey1943
Heaven Can Wait as Henry Van Cleve1943
Happy Land as Lew Marsh1943
Something to Shout About as Ken Douglas1942
Girl Trouble as Pedro Sullivan1942
The Magnificent Dope as Dwight Dawson1941
That Night in Rio as Larry Martin / Baron Manuel Duarte1941
Moon Over Miami as Phil O'Neil (Credits) / Phil 'Mac' McNeil1941
The Feminine Touch as John Hathaway1941
Kiss the Boys Goodbye as Lloyd Lloyd1941
Confirm or Deny as 'Mitch' Mitchell1940
Down Argentine Way as Ricardo Quintana1940
Lillian Russell as Edward Solomon1940
Four Sons as Chris Bern1939
Midnight as Tibor Czerny1939
Swanee River as Stephen Foster1939
The Story of Alexander Graham Bell as Alexander Graham Bell1939
Hollywood Cavalcade as Mike Connors1939
The Three Musketeers as D'Artagnan1939
Land of Liberty as Alexander Graham Bell (archive footage)1939
Screen Snapshots Series 18, No. 8 as Don Ameche1938
Gateway as Dick Court1938
In Old Chicago as Jack O'Leary1938
Josette as David Brassard Jr.1938
Alexander's Ragtime Band as Charlie Dwyer1938
Happy Landing as Jimmy Hall1937
Fifty Roads to Town as Peter Nostrand1937
You Can't Have Everything as George Macrae1937
Love Is News as Martin J. Canavan1937
One in a Million as Bob Harris1937
Love Under Fire as Tracy Egan1936
Sins of Man as Karl Freyman / Mario Signarelli1936
Ramona as Alessandro1936
Ladies In Love as Dr. Rudi Imre1968
Julia Director