The Rookie

Mr. Walker

Supernatural

Professor Morrison

Star Trek: Voyager

The Magistrate

Law & Order

Terrence Dwyer

Bones

Dr. Henry Atlas

The Bernie Mac Show

Dr. Lyons

Breaking Bad

Dr. Chavez

CSI: Crime Scene Investigation

Peyton Tallman

Buffy the Vampire Slayer

Mayor Richard Wilkins

Mad About You

Lance Brockwell

The Mentalist

Francisco Navarro

Star Trek: Enterprise

Nathan Samuels

Modern Family

Joel L.L. Logan

How I Met Your Mother

Clint

9-1-1: Lone Star

Joe

Star Trek: The Next Generation

Tam Elbrun

Monk

John Ricca

Young Sheldon

Elliot Douglas

King of the Hill

Dr. Tate / Larry (voice)

Family Law

Medium

Joe's Boss

Las Vegas

Charmed

Father Thomas

Malcolm in the Middle

Rudy

Home Improvement

Fred

Quantum Leap

Detective Ward

3rd Rock from the Sun

Dr. Breen

Once Upon a Time

Martin

The West Wing

Roger Tribbey

The Resident

Bartholomew McGainn

Dear John

Ralph Drang

The Middle

Gene

Time of Your Life

Remington Steele

Preston Hayes

George & Leo

Oppenheimer

Senator McGee

The Drew Carey Show

Dr. Hershlag

Caroline in the City

Henry

Judging Amy

Mike Holcombe

Law & Order: LA

Attorney Spicer

Matlock

Rod Greenwood

St. Elsewhere

Jack & Bobby

Ghosted

Stafford Yates

Working

Alan Norman

The Guardian

Fulton Trout

Roswell

Burton Weiss

Profiler

Boston Public

Mr. Jacobs

I'm with Her

Just Shoot Me!

Headmaster Reilly

Kane & Abel

Lowell Kane

Leg Work

Less than Perfect

Dr. Lars Skaarsgard

A Cure for Wellness

Pembroke

Patch Adams

Dr. Prack

Road to Perdition

Mr. McDougal

The Day the World Ended

Sherrif Ken

Kittens in a Cage

Judge Dodd

About Schmidt

John Rusk

Brubaker

Dr. Campbell

Dance with Me

Michael

The Atticus Institute

Lawrence Henault

A Futile and Stupid Gesture

Harry Kenney

Delirium

Psychiatrist

The Selling

Auction Man

Amistad

Tecora Captain

Broadway: The Next Generation

Self

Diani and Devine Meet the Apocalypse

Hap

Broadway's Lost Treasures

Munkustrap (segment "Cats")

A Place Among the Dead

Dad

Broadway's Lost Treasures III: The Best of The Tony Awards

Bobby Child (segment "Crazy For You") (archive footage)

Manna from Heaven

Tony

The Mayor

Dick Winterhalter

Bread and Butter

Donald Karinsky

Buddy Boy

Such A Pretty Girl

Frank

Role of a Lifetime

Brad Collings