Oliver Platt
- Babes
2024 Bernie
- The Bear
2022 Uncle Jimmy 'Cicero' Kalinowski
- I'm Thinking of Ending Things
2020 The Voice (voice)
- The Cleanse
2018 Ken Roberts
- Professor Marston and the Wonder Women
2017 M.C. Gaines
- Rules Don't Apply
2016 Forester
- One More Time
2016 Alan
- The Ticket
2016 Bob
- Shut In
2016 Dr. Wilson
- The 9th Life of Louis Drax
2016 Dr. Perez
- Bessie
2015 Carl Van Vechten
- Frank and Cindy
2015 Frank Garcia
- Chicago Med
2015 Dr. Daniel Charles
- Legends of Oz: Dorothy's Return
2014 Wiser the Owl (voice)
- Chef
2014 Ramsey Michel
- A Merry Friggin' Christmas
2014 Hobo Santa
- Kill the Messenger
2014 Jerry Ceppos
- 1964
2014 Narrator (voice)
- Cut Bank
2014 Joe Barrett
- Sofia the First: The Curse of Princess Ivy
2014 Everburn (voice)
- Chicago P.D.
2014 Dr. Daniel Charles
- Fargo
2014 Stavros Milos
- Lucky Them
2013 Giles
- Gods Behaving Badly
2013 Apollo
- Henry Ford
2013 Narrator (voice)
- Sofia the First
2013 Everburn (voice)
- Chinese Zodiac
2012 Lawrence Morgan
- Ginger & Rosa
2012 Mark Two
- Death and the Civil War
2012 Narrator
- Chicago Fire
2012 Dr. Daniel Charles
- X-Men: First Class
2011 Man in Black Suit
- The Oranges
2011 Terry Ostroff
- Jake and Amir: Fired
2011 Interviewer
- Prohibition
2011 Reader / Al Capone (voice)
- Please Give
2010 Alex
- Love & Other Drugs
2010 Bruce Winston
- Letters to Juliet
2010 New Yorker Magazine Editor Bobby (uncredited)
- Tangled
2010 Additional Voice (voice)
- The Big C
2010 Paul Jamison
- 2012
2009 Carl Anheuser
- Wonder Woman
2009 Hades (voice)
- Year One
2009 High Priest
- Modern Family
2009 Martin
- The Good Wife
2009 R.D.
- Bored to Death
2009 Richard Antrem
- Frost/Nixon
2008 Bob Zelnick
- Martian Child
2007 Jeff
- The Ten
2007 Marc Jacobson
- The Thick of It
2007 Malcolm Tucker
- The Bronx Is Burning
2007 George Steinbrenner
- Casanova
2005 Paprizzio
- Loverboy
2005 Mr. Pomeroy
- The Ice Harvest
2005 Pete Van Heuten
- Kinsey
2004 Herman Wells
- Huff
2004 Russell Tupper
- Pieces of April
2003 Jim Burns
- Hope Springs
2003 Doug Reed
- Nip/Tuck
2003 Freddy Prune
- Queens Supreme
2003 Judge Jack Moran
- Zig Zag
2002 Mr. Walters / 'The Toad'
- Liberty Stands Still
2002 Victor Wallace
- Ash Wednesday
2002 Moran
- Don't Say a Word
2001 Dr. Louis Sachs
- Ready to Rumble
2000 Jimmy King
- Gun Shy
2000 Fulvio Nesstra
- Deadline
2000 Wallace Benton
- Bicentennial Man
1999 Rupert Burns
- Three to Tango
1999 Peter Steinberg
- Lake Placid
1999 Hector Cyr
- CinderElmo
1999 Frank / Fairy Godperson
- The West Wing
1999 Oliver Babish
- Doctor Dolittle
1998 Dr. Mark Weller
- Simon Birch
1998 Ben Goodrich
- Dangerous Beauty
1998 Maffio Venier
- Bulworth
1998 Dennis Murphy
- The Impostors
1998 Maurice
- A Time to Kill
1996 Harry Rex Vonner
- Executive Decision
1996 Cahill
- Big Night
1996 Associate Producer
- Funny Bones
1995 Tommy Fawkes
- Tall Tale: The Unbelievable Adventure
1995 Paul Bunyan
- The Infiltrator
1995 Yaron Svoray
- The Three Musketeers
1993 Porthos
- Benny & Joon
1993 Eric
- Indecent Proposal
1993 Jeremy
- The Temp
1993 Jack Hartsell
- Diggstown
1992 Fitz
- Beethoven
1992 Harvey
- Flatliners
1990 Randy Steckle
- Postcards from the Edge
1990 Neil Bleene
- The Word
1990
- Crusoe
1989 Mr. Newby
- Married to the Mob
1988 Ed Benitez
- Working Girl
1988 Lutz
- American Experience
1988 Narrator (voice)
- Wiseguy
1987
- The Equalizer
1985 Norm Jameson
- Miami Vice
1984 Speed Stiles
- NOVA
1974 Narrator
