2022
Fear the Walking Dead: Dead in the Water as Teddy Maddox2022
Fatal Influence: Like. Follow. Survive. as The Grand Zel2021
And Just Like That… as Elliott2021
And Just Like That… as Elliot2019
Evil as Byron Duke2019
Tales of the City as Bill Schwartz2019
Shazam! as Mr. Sivana2018
Every Act of Life as Self2017
The Good Fight as Jared Andrews2017
The Lost Wife of Robert Durst as Seymour Durst2016
Lucifer as Peter Peterson2016
We Go On as Dr. Ellison2015
Fear the Walking Dead as Teddy Maddox2015
Marvel's Agent Carter as SSR Informant2015
Reality as Zog2015
You Bury Your Own as Detective Gillespie2013
The Blacklist as Dr. Bruce Sanders2013
Sanitarium as Gustav2013
Sweet Talk as Professor / Count2012
Perception as The Devil2009
The Good Wife as Jared Andrews2006
Brothers and Sisters as Henry Mittner2006
Heroes as Samson Gray2005
Medium as Carson Churchill2005
Numb3rs as Not available2005
The Civilization of Maxwell Bright as Ogden2004
Tricks as Ralph2002
Smallville as Lionel Luthor2001
Law & Order: Criminal Intent as Declan Gage2001
Smallville as Lionel Luthor1999
Get Real as Fate1999
Snoops as Gary Hyndman1999
Payback as Phil1998
Brimstone as The Devil1998
Haunted History as Not available1998
The Tempest as Anthony Prosper1998
Dead Broke as Sam1998
The Broken Giant as Bennett Hale1997
The New Batman Adventures as The Riddler (voice)1997
Batman & Robin as Dr. Jason Woodrue1997
Medusa's Child as Rogers Henry1997
Dead by Midnight as Dr. Armand Drake / Ben Hamill1997
Love! Valour! Compassion! as John & James Jeckyll1996
Superman: The Animated Series as The Riddler (voice)1996
Remember WENN as Adrian Carr1995
Pinky and the Brain as Not available1995
Caroline in the City as Hilton Traynor1995
In the Mouth of Madness as Saperstein1995
Night of the Running Man as Derek Mills1995
Automatic as Goddard Marx1994
Chicago Hope as Not available1994
Assault at West Point: The Court-Martial of Johnson Whittaker as Maj. Asa Bird Gardiner1994
Schemes as Victor Kraft1993
Star Trek: Deep Space Nine as Verad1993
Frasier as Ned Miller1993
Homicide: Life on the Street as Not available1993
South Beach as Roberts1993
Ed and His Dead Mother as A.J. Pattle1992
Batman: The Animated Series as The Riddler (voice)1992
Drug Wars: The Cocaine Cartel as Loco Garrison1992
Drug Wars: The Cocaine Cartel as Loco Garrison1992
Grass Roots as Harold Perkerson / Jason Ross1992
Majority Rule as Bradley Mackin1991
The Legend of Prince Valiant as Not available1991
Dinosaurs as Lucius (voice)1991
Dinosaurs as Prosecutor (voice)1991
Dinosaurs as Babysitter (voice)1991
What Ever Happened to Baby Jane? as Billy Korn1991
Dead on the Money as Russell Blake1990
American Dreamer as Not available1990
RoboCop 2 as Magnavolt Salesman1990
Gremlins 2: The New Batch as Daniel Clamp1990
El Diablo as The Preacher1989
Tales from the Crypt as Undertaker1989
Twist of Fate as Max Brodsky1989
Meet the Hollowheads as Henry Hollowhead1989
Breaking Point as Dr. Gerber1989
Traveling Man as Chick Beeler1988
Scrooged as Bryce Cummings1988
Rocket Gibraltar as Rolo Rockwell1988
Masquerade as Tony Gateworth1988
Moving Target as Dobbins1988
The Chocolate War as Brother Leon1988
David as Charles Rothenberg1988
Hot Paint as Algernon1987
Nutcracker: Money, Madness & Murder as Richard Behrens1987
The Days and Nights of Molly Dodd as Mike Sayles1987
Paul Reiser: Out on a Whim as Not available1986
L.A. Law as Dr. Paul Kohler1986
52 Pick-Up as Alan Raimy1986
Apology as Philip1986
Willy/Milly as Fred Niceman1985
The Twilight Zone as Alien Ambassador (segment "A Small Talent for War")1985
The Ray Bradbury Theater as Not available1985
Lime Street as Not available1985
White Nights as Wynn Scott1985
An Early Frost as Victor DiMato1985
A Killing Affair as Sheb Sheppard1985
Don't Touch as Mr. Stewart1984
Murder, She Wrote as Franz Mueller1984
Murder, She Wrote as Andrew Durbin1984
Miami Vice as Not available1984
The Evil That Men Do as Paul Briggs, U.S. Embassy1984
Ernie Kovacs: Between the Laughter as Pierre Lafitte1984
A Flash of Green as Ross Halley1983
Rage of Angels as Scanlon / Jackson1983
The Hitchhiker as Miles Duchet1983
The Face of Rage as Not available1983
Rage of Angels as Scanlon / Jackson1982
A Little Sex as Walter1981
The Incredible Shrinking Woman as Tom Keller1980
The Mountain Men as Nathan Wyeth1980
Melvin and Howard as 2nd Attorney (Freese)1980
The American Success Company as Ernst1979
Last Embrace as Richard Peabody1978
Somebody Killed Her Husband as Herbert Little1977
The Andros Targets as Wiggs1977
Annie Hall as Actor Boy Friend1977
Julia as Sammy1973
Kojak as Billy Jo1973
Shamus as Johnnie Brosten1972
ABC Afterschool Special as Mr. Stewart