| movie | Psycho Killer (2026)As Mr. Pendleton | (Not seen) |
| movie | Thelma (2024)As Harvey | (Not seen) |
| movie | Sr. (2022) (AKA ""Sr."") | (Not seen) |
| movie | Father Stu (2022)As Monsignor Kelly | (Not seen) |
| tv | Gossip Girl (2021)As Roger Menzies(3 episodes) | (Not seen) |
| tv | Truth Seekers (2020)As Richard(8 episodes) | (Not seen) |
| movie | The Big Ugly (2020)As Harris | (Not seen) |
| movie | Bombshell (2019)As Rupert Murdoch | (Not seen) |
| movie | Death Race 2050 (2017)As Chairman | (Not seen) |
| movie | 31 (2016)As Father Murder | (Not seen) |
| movie | The Black Hole (2016)As Mr. Simms | (Not seen) |
| tv | Chicago Med (2015)As Marvin Jaffrey(1 episode) | (Not seen) |
| tv | Star Wars Rebels (2014)As Minister Hydan (voice)(2 episodes) | (Not seen) |
| movie | Free Fall (2014)As Thaddeus Gault | (Not seen) |
| tv | Teen Titans Go! (2013)As Baxtory (voice)(5 episodes) | (Not seen) |
| movie | Sanitarium (2013)As Dr. Stenson | (Not seen) |
| movie | The Employer (2013)As The Employer | (Not seen) |
| movie | Home Alone: The Holiday Heist (2012)As Sinclair | (Not seen) |
| movie | Excision (2012)As Mr. Cooper | (Not seen) |
| movie | Antiviral (2012)As Dr. Abendroth | (Not seen) |
| movie | Silent Night (2012)As Sheriff Cooper | (Not seen) |
| movie | Silent Hill: Revelation (2012) (AKA "Silent Hill: Revelation 3D")As Leonard Wolf | (Not seen) |
| movie | Suing the Devil (2011)As Satan | (Not seen) |
| movie | The Artist (2011) (AKA "Artist")As The Butler | (Not seen) |
| movie | Superman/Shazam!: The Return of Black Adam (2010) | (Not seen) |
| movie | Barry Munday (2010)As Mr. Farley | (Not seen) |
| movie | Easy A (2010)As Principal Gibbons | (Not seen) |
| movie | The Book of Eli (2010) (AKA "The Walker")As Lombardi | (Not seen) |
| tv | Community (2009)As Professor Cornwallis(2 episodes) | (Not seen) |
| movie | Super Rhino (2009)As Dr. Calico (voice) | (Not seen) |
| movie | Halloween II (2009) (AKA "H2: Halloween II")As Dr. Samuel Loomis | (Not seen) |
| tv | The Mentalist (2008)As Bret Stiles(5 episodes) | (Not seen) |
| movie | Bolt (2008) (AKA "American Dog")As Dr. Calico (voice) | (Not seen) |
| movie | Doomsday (2008)As Dr. Marcus Kane | (Not seen) |
| tv | Phineas and Ferb (2007)As Grandpa Reg (voice)(4 episodes) | (Not seen) |
| movie | Robot Chicken: Star Wars (2007)As Orientation Instructor (voice) | (Not seen) |
| movie | The List (2007)As Desmond Larochette | (Not seen) |
| movie | Halloween (2007) (AKA "Hall9ween")As Dr. Loomis | (Not seen) |
| tv | Psych (2006)As Ambassador Fanshaw(1 episode) | (Not seen) |
| tv | Heroes (2006)As Daniel Linderman(10 episodes) | (Not seen) |
| tv | Robot Chicken (2005)As 1776 announcer/reporter(1 episode) | (Not seen) |
| tv | Entourage (2004)As Terrance McQuewick(11 episodes) | (Not seen) |
| tv | Justice League Unlimited (2004)As Metallo (voice)(1 episode) | (Not seen) |
| movie | Hidalgo (2004) (AKA "Dash")As Major Davenport | (Not seen) |
| movie | In Good Company (2004) (AKA "Synergy")As Teddy K | (Not seen) |
| tv | Teen Titans (2003)As Mad Mod (voice)(2 episodes) | (Not seen) |
| movie | The Company (2003)As Alberto Antonelli | (Not seen) |
| tv | Monk (2002)As Julian Hodge(1 episode) | (Not seen) |
| movie | Firestarter: Rekindled (2002) | (Not seen) |
| movie | I Spy (2002) (AKA "I-Spy")As Gundars | (Not seen) |
| movie | Just Visiting (2001) (AKA "My Lovely Fiancee")As Wizard | (Not seen) |
| movie | Day of the Full Moon (1998) | (Not seen) |
| tv | South Park (1997)As A British Person (voice)(1 episode) | (Not seen) |
| movie | Mr. Magoo (1997)As Austin Cloquet | (Not seen) |
| movie | Hugo Pool (1997) (AKA "Pool Girl")As Henry Dugay | (Not seen) |
| movie | The Surgeon (1995)As Dr. Stein | (Not seen) |
| movie | Tank Girl (1995)As Kesslee | (Not seen) |
| tv | Spider-Man (1994)As Whistler (voice)(2 episodes) | (Not seen) |
| movie | Milk Money (1994)As Waltzer | (Not seen) |
| movie | Star Trek: Generations (1994) (AKA "Star Trek 7")As Dr. Tolian Soran | (Not seen) |
| tv | Frasier (1993)As Dr. Bruga (voice)(1 episode) | (Not seen) |
| movie | The Player (1992)As Malcolm McDowell | (Not seen) |
| movie | Class of 1999 (1990)As Dr. Miles Langford | (Not seen) |
| movie | Happily Ever After (1989)As Lord Malice (voice) | (Not seen) |
| movie | Blue Thunder (1983) (AKA "Blue Thunder the Movie")As Col. F.E. Cochrane | (Not seen) |
| movie | Cat People (1982)As Paul Gallier | (Not seen) |
| movie | The Compleat Beatles (1982)As Narrator | (Not seen) |
| movie | Time After Time (1979)As H. G. Wells | (Not seen) |
| movie | Caligula (1979)As Caligula | (Not seen) |
| tv | Saturday Night Live (1975)As Self - Host(1 episode) | (Not seen) |
| movie | O Lucky Man! (1973)As Michael Arnold Travis / Plantation Thief | (Not seen) |
| movie | A Clockwork Orange (1971)As Alexander DeLarge | (Not seen) |
| movie | If.... (1968)As Mick Travis | (Not seen) |