John Glover

Woodstockers

as Jupiter

A Natural Selection

as Donald Spar

The Home

as Lou

The Motorcycle Man

as Pat

Gremlins: Secrets of the Mogwai

as Rodney (voice)

Fatal Influence: Like. Follow. Survive.

as The Grand Zel

Fear the Walking Dead: Dead in the Water

as Teddy Maddox

And Just Like That…

as Elliot

Evil

as Byron Duke

Tales of the City

as Bill Schwartz

Shazam!

as Mr. Sivana

Every Act of Life

as Self

The Lost Wife of Robert Durst

as Seymour Durst

The Good Fight

as Jared Andrews

We Go On

as Dr. Ellison

Lucifer

as Peter Peterson

You Bury Your Own

as Detective Gillespie

Fear the Walking Dead

as Teddy Maddox

Reality

as Zog

Marvel's Agent Carter

as SSR Informant

The Blacklist

as Dr. Bruce Sanders

Sweet Talk

as Professor / Count

Sanitarium

as Gustav

Perception

as The Devil

The Good Wife

as Jared Andrews

Heroes

as Samson Gray

Brothers and Sisters

as Henry Mittner

The Civilization of Maxwell Bright

as Ogden

Numb3rs

as Simon Kraft

Medium

as Carson Churchill

Tricks

as Ralph

Smallville

as Lionel Luthor

Smallville

as Lionel Luthor

Law & Order: Criminal Intent

as Declan Gage

On Edge

as Yuri Moskvin

Snoops

as Gary Hyndman

Get Real

as Fate

Payback

as Phil

The Tempest

as Anthony Prosper

Haunted History

Brimstone

as The Devil

Dead Broke

as Sam

Dead by Midnight

as Dr. Armand Drake / Ben Hamill

Medusa's Child

as Rogers Henry

The New Batman Adventures

as The Riddler (voice)

The Broken Giant

as Bennett Hale

Batman & Robin

as Dr. Jason Woodrue

Love! Valour! Compassion!

as John & James Jeckyll

Superman: The Animated Series

as The Riddler (voice)

Arli$$

as Bobby Salmon

Remember WENN

as Adrian Carr

Caroline in the City

as Hilton Traynor

Pinky and the Brain

Automatic

as Goddard Marx

In the Mouth of Madness

as Saperstein

Night of the Running Man

as Derek Mills

Chicago Hope

as Max Demming

Schemes

as Victor Kraft

Assault at West Point: The Court-Martial of Johnson Whittaker

as Maj. Asa Bird Gardiner

Frasier

as Ned Miller

Animaniacs

as Rasputin (voice)

South Beach

as Roberts

Ed and His Dead Mother

as A.J. Pattle

Homicide: Life on the Street

as Nelson Broyles

Star Trek: Deep Space Nine

as Verad

Majority Rule

as Bradley Mackin

Batman: The Animated Series

as The Riddler (voice)

Grass Roots

as Harold Perkerson / Jason Ross

Drug Wars: The Cocaine Cartel

as Loco Garrison

Drug Wars: The Cocaine Cartel

as Loco Garrison

The Legend of Prince Valiant

The Hidden Room

as John Burke

Dead on the Money

as Russell Blake

Dinosaurs

as Lucius (voice)

Dinosaurs

as Prosecutor (voice)

Dinosaurs

as Babysitter (voice)

What Ever Happened to Baby Jane?

as Billy Korn

American Dreamer

El Diablo

as The Preacher

RoboCop 2

as Magnavolt Salesman

Gremlins 2: The New Batch

as Daniel Clamp

An Enemy of the People

as Dr. Thomas Stockman

Home

as Eric Hochmann

Meet the Hollowheads

as Henry Hollowhead

Breaking Point

as Dr. Gerber

Traveling Man

as Chick Beeler

Tales from the Crypt

as Undertaker

Twist of Fate

as Max Brodsky

Scrooged

as Bryce Cummings

The Chocolate War

as Brother Leon

David

as Charles Rothenberg

Rocket Gibraltar

as Rolo Rockwell

Hot Paint

as Algernon

Masquerade

as Tony Gateworth

Moving Target

as Dobbins

Paul Reiser: Out on a Whim

The Days and Nights of Molly Dodd

as Mike Sayles

Nutcracker: Money, Madness & Murder

as Richard Behrens

Willy/Milly

as Fred Niceman

52 Pick-Up

as Alan Raimy

L.A. Law

as Dr. Paul Kohler

Apology

as Philip

White Nights

as Wynn Scott

Don't Touch

as Mr. Stewart

A Killing Affair

as Sheb Sheppard

The Twilight Zone

as Alien Ambassador (segment "A Small Talent for War")

Lime Street

The Ray Bradbury Theater

An Early Frost

as Victor DiMato

A Flash of Green

as Ross Halley

Murder, She Wrote

as Franz Mueller

Murder, She Wrote

as Andrew Durbin

Miami Vice

as Steve Duddy

Ernie Kovacs: Between the Laughter

as Pierre Lafitte

The Evil That Men Do

as Paul Briggs, U.S. Embassy

The Hitchhiker

as Miles Duchet

The Face of Rage

Rage of Angels

as Scanlon / Jackson

A Little Sex

as Walter

The Incredible Shrinking Woman

as Tom Keller

Melvin and Howard

as 2nd Attorney (Freese)

The Mountain Men

as Nathan Wyeth

The American Success Company

as Ernst

Last Embrace

as Richard Peabody

Somebody Killed Her Husband

as Herbert Little

Julia

as Sammy

Annie Hall

as Actor Boy Friend

The Andros Targets

as Wiggs

Kojak

as Billy Jo

Shamus

as Johnnie Brosten

ABC Afterschool Special

as Mr. Stewart