Dave Foley

Star Trek: Lower Decks

Parth (voice)

Close Enough

Dr. Ferguson (voice)

The Morning Show

Peter Bullard

Young Sheldon

Gary O'Brien

The $100,000 Pyramid

Self - Guest

Superstore

Lowell Anderson

Dr. Ken

Pat

Celebrity Family Feud

Self

Harvey Beaks

Moff (voice)

Fresh Off the Boat

Principal Reed

Fargo

Danish Graves

We Are Men

Carter's Dad

Veep

Osmo Häkkinen

Friends with Benefits

Keith

Hot in Cleveland

Bob

Adventure Time

Warren Ampersand (voice)

Justified

Scott Fenton

The Middle

Dr. Fulton

Watch What Happens Live with Andy Cohen

Self - Guest

Leverage

Eben Dooley Jr.

True Jackson, VP

Ted Bagley, Jr.

In Plain Sight

Horst Vanderhof

Brothers and Sisters

Paul

Eureka

Dr. Plotkin

How I Met Your Mother

Mr. Bloom

It's Always Sunny in Philadelphia

Principal MacIntyre

Robot Chicken

Filk/space invader/Alan sherwood

The Late Late Show with Craig Ferguson

Self

Desperate Housewives

Monroe carter

The Batman

Francis (voice)

Joey

Dave Foley

Stargate Atlantis

Malcolm Tunney

Las Vegas

Mertens

Lilo & Stitch: The Series

Priest (voice)

Real Time with Bill Maher

Self

Jimmy Kimmel Live!

Self

What's New, Scooby-Doo?

Laslow Oswald (voice)

Scrubs

Dr. Hedrick

Committed

2001

Becker

Owen

The King of Queens

Dr. Wagner

Will & Grace

Stuart Lamarack

Just Shoot Me!

Jay

American Playhouse

Smith

Saturday Night Live

Self (voice) (uncredited)