(1953) Gentlemen Prefer Blondes

as Sir Francis Beekman

(1941) The Lady Eve

as 'Colonel' Harrington

(1947) Lured

as Harley Temple

(1952) Monkey Business

as Oliver Oxley

(1947) The Paradine Case

as Sir Simon Flaquer

(1944) Together Again

as Jonathan Crandall Sr

(1949) Impact

as Lieutenant Quincy

(1939) In Name Only

as Richard Walker

(1943) Princess O'Rourke

as Uncle Holman

(1938) Vivacious Lady

as Mr. Morgan

(1942) George Washington Slept Here

as Stanley Menninger

(1953) Trouble Along the Way

as le Père Matthew William Burke

(1940) Three Faces West

as Dr. Karl Braun

(1939) Bachelor Mother

as J. B. Merlin

(1957) The Story of Mankind

as Hippocrates

(1949) The Gal Who Took the West

as General Michael O'Hara

(1954) The Long Wait

as Gardiner

(1945) Rhapsody in Blue

as Max Dreyfus

(1942) In This Our Life

as William Fitzroy

(1941) The Devil and Miss Jones

as John P. Merrick/Thomas Higgins

(1940) Edison, the Man

as General Powell

(1939) Idiot's Delight

as Dr. Hugo Waldersee

(1939) Made for Each Other

as Judge Joseph M. Doolittle

(1939) The Story of Alexander Graham Bell

as Gardner Hubbard

(1943) Heaven Can Wait

as Hugo Van Cleve

(1948) Green Grass of Wyoming

as Beaver Greenway

(1943) The More the Merrier

as Benjamin Dingle

(1960) Pepe

as Charles Coburn

(1942) Kings Row

as Henry Gordon

(1952) Has Anybody Seen My Gal?

as Samuel Fulton / John Smith

(1959) John Paul Jones

as Benjamin Franklin

(1948) B.F.'s Daughter

as Burton F. 'B.F.' Fulton

(1944) Wilson

as Professor Henry Holmes

(1935) The People's Enemy

as Judge

(1943) The Constant Nymph

as Charles Creighton

(1945) A Royal Scandal

as Nicolai Iiyitch

(1941) Our Wife

as Professor Drake

(1941) H.M. Pulham, Esq.

as John Pulham

(1945) Over 21

as Robert Drexel Gow

(1949) The Doctor and the Girl

as Dr. John Corday

(1939) Stanley and Livingstone

as Lord Tyce

(1946) The Green Years

as Alexander Gow

(1957) Town on Trial

as Dr. John Fenner

(1938) Lord Jeff

as Captain Briggs

(1950) Mr. Music

as Alex Conway

(1938) Of Human Hearts

as Dr. Charles Shingle

(1945) Shady Lady

as Col. John Appleby

(1957) How to Murder a Rich Uncle

as Uncle George Clitterbern

(1955) How To Be Very, Very Popular

as Dr. Tweed

(1954) The Rocket Man

as Mayor Ed Johnson

(1938) Yellow Jack

as Dr. Finlay

(1944) The Impatient Years

as William Smith

(1951) The Highwayman

as Lord Walters

(1956) The Power and the Prize

as Guy Eliot

(1941) Unexpected Uncle

as Seton Mansley

(1986) Marilyn Monroe: Beyond the Legend

as Self (from Gentlemen Prefer Blondes [1953]) (archive footage)

(1940) Florian

as Dr. Johannes Hofer

(1959) A Stranger in My Arms

as Vance Beasley

(1944) Knickerbocker Holiday

as Peter Stuyvesant

(1949) Everybody Does It

as Major Blair

(1940) Road to Singapore

as Joshua Mallon IV

(1959) The Remarkable Mr. Pennypacker

as Grampa Pennypacker

(1997) Barbara Stanwyck: Straight Down The Line

as Self (archive footage)

(1949) Yes Sir, That's My Baby

as Professor Jason Hartley

(1943) My Kingdom for a Cook

as Rudyard Morley

(1956) Around the World in Eighty Days

as Steamship Company Clerk

(1950) Peggy

as Professor Brookfield

(1950) Louisa

as Mr. Burnside

(1940) The Captain Is a Lady

as Captain Abe Peabody

(1946) Colonel Effingham's Raid

as Colonel Will Seaborn Effingham

(1963) Marilyn

as Sir Francis 'Piggy' Beekman (archive footage) (uncredited)

(1985) George Stevens: A Filmmaker's Journey

as Self (archive footage) (uncredited)

(1976) It's Showtime

as Self (archive footage)

(1942) Breakdowns of 1942

as Self

(1954) December Bride

as ---

(1950) The Colgate Comedy Hour

as Self

(1948) Studio One

as Louis Hurst

(1950) Lux Video Theatre

as Pa Harrington

(1952) This Is Your Life

as Self

(1954) Studio 57

as ---

(1954) The George Gobel Show

as Self

(1948) The Ed Sullivan Show

as Self

(1956) The Rosemary Clooney Show

as Self

(1950) What's My Line?

as Self