Credits

• 2004 · A Separate Peace as Professor Carmichael
• 2003 · The John Garfield Story as Self
• 2003 · Broadway: The Golden Age, by the Legends Who Were There as Self
• 2001 · Off Season as Sam Clausner
• 2001 · Cleopatra: The Film That Changed Hollywood as Self
• 2001 · Rope Unleashed as Self
• 2000 · Yesterday's Children as Old Sonny Sutton
• 2000 · Beyond Doubt: The Making of Hitchcock's Favorite Film as Self
• 1999 · Santa and Pete as Saint Nick
• 1999 · Sea People as Mr. John McRae
• 1999 · Seasons of Love as Lonzo Brewster
• 1998 · Angel Passing as
• 1997 · Alone as John Webb
• 1997 · 12 Angry Men as Juror 9
• 1996 · Marvin's Room as Marvin Wakefield
• 1995 · People: A Musical Celebration as Grandpa (voice)
• 1994 · Camilla as Ewald
• 1993 · To Dance with the White Dog as Robert Samuel Peek
• 1993 · The Pelican Brief as Justice Rosenberg
• 1992 · Broadway Bound as Ben
• 1991 · Christmas on Division Street as Cleveland Meriwether
• 1990 · Night of 100 Stars III as Self
• 1989 · Age-Old Friends as John Cooper
• 1989 · Day One as James F. Byrnes
• 1989 · The Wilderness Idea: John Muir, Gifford Pinchot, and the First Great Battle for Wilderness as Narrator (Voice)
• 1988 · American Experience as Narrator (voice)
• 1988 · Cocoon: The Return as Joe Finley
• 1987 · *batteries not included as Frank Riley
• 1987 · Foxfire as Hector Nations
• 1985 · Cocoon as Joseph Finley
• 1985 · Brewster's Millions as Rupert Horn
• 1984 · Impulse as Dr. Carr
• 1982 · The World According to Garp as Mr. Fields
• 1981 · Rollover as Maxwell Emery
• 1981 · Honky Tonk Freeway as Sherm
• 1981 · The Gin Game as Weller Martin
• 1978 · The Kennedy Center Honors as Self
• 1974 · The Parallax View as Bill Rintels
• 1974 · Conrack as Skeffington
• 1970 · There Was a Crooked Man... as Dudley Whinner
• 1969 · Gaily, Gaily as Tim Grogan
• 1969 · The Arrangement as Arthur Houghton
• 1968 · Hawaii Five-O as Lewis Avery Filer
• 1964 · Hamlet from the Lunt-Fontanne Theatre as Polonius
• 1963 · Cleopatra as Sosigenes
• 1962 · The Merv Griffin Show as Self
• 1960 · Sunrise at Campobello as Louis Howe
• 1960 · The Barbara Stanwyck Show as Charles King
• 1959 · A Doll's House as Krogstad
• 1959 · The Moon and Sixpence as Dirk Stroeve
• 1958 · Naked City as Professor Henry J. Fallon
• 1957 · DuPont Show of the Month as Uncle Pio
• 1956 · Crowded Paradise as George Heath
• 1956 · Telephone Time as
• 1955 · Alfred Hitchcock Presents as Self - Actor and Friend
• 1955 · Alfred Hitchcock Presents as Henry Daw
• 1955 · Alfred Hitchcock Presents as Fitzhugh Oldham
• 1955 · The Fourposter as
• 1954 · Climax! as Reverend Mr. Muldoon
• 1954 · The Marriage as Ben Marriott
• 1953 · Letter to Loretta as Henry Goodens
• 1953 · Letter to Loretta as Hap Martin
• 1953 · General Electric Theater as Ralph Whitemore
• 1953 · General Electric Theater as Benedict Arnold Brummel
• 1952 · Omnibus as
• 1951 · Hallmark Hall of Fame as Nils Krogstad
• 1951 · Hallmark Hall of Fame as Hector
• 1951 · Schlitz Playhouse of Stars as Wilbur Meeler
• 1951 · People Will Talk as Prof. Rodney Elwell
• 1949 · Top o' the Morning as Hughie Devine
• 1949 · Suspense as
• 1949 · Suspense as Sig
• 1949 · Suspense as Dr. Violet
• 1948 · Studio One as Pop Thatcher
• 1948 · Studio One as Mr. Moore
• 1948 · Studio One as Ellis Davenport
• 1948 · Studio One as Ben Hecht
• 1948 · The Philco Television Playhouse as Ben Marriott
• 1948 · The Philco Television Playhouse as
• 1948 · The Ed Sullivan Show as Jerry in a scene from 'A Pound on Demand'
• 1948 · The Ed Sullivan Show as Self
• 1948 · The Ed Sullivan Show as Self - Actor
• 1948 · The Bride Goes Wild as John McGrath
• 1947 · Brute Force as Capt. Munsey
• 1947 · The Beginning or the End as Dr. J. Robert Oppenheimer
• 1946 · The Secret Heart as Dinner Party Guest (Voice)
• 1946 · The Green Years as Papa Leckie
• 1946 · The Postman Always Rings Twice as Arthur Keats
• 1946 · A Letter for Evie as John Phineas McPherson
• 1945 · The Sailor Takes a Wife as Freddie Potts
• 1945 · Ziegfeld Follies as Monty Edelman (segment A Sweepstakes Ticket)
• 1945 · Main Street After Dark as Keller
• 1944 · Blonde Fever as Restaurant Patron (uncredited)
• 1944 · The Seventh Cross as Paul Roeder
• 1944 · Lifeboat as Stanley "Sparks" Garrett
• 1943 · The Cross of Lorraine as Duval
• 1943 · Phantom of the Opera as Gerard
• 1943 · Shadow of a Doubt as Herbie Hawkins