John O'Hurley

Family Guy

Cult Leader (voice)

The X-Files

Dr. Pollidori

The Mentalist

Buddy Hennings

American Dad!

Dentyne Executive / Pilot (voice)

Seinfeld

J. Peterman

The Kelly Clarkson Show

Self

Murder, She Wrote

Ralph Stafford

NCIS: Los Angeles

Rear Admiral Ted Gordon

Phineas and Ferb

Ro-juh Doofengung (voice)

Phineas and Ferb

Roger Doofenshmirtz (voice)

Frasier

Thomas Jay Fallow

Dancing with the Stars

Self - Audience Member

Dancing with the Stars

Self - Contestant

Gravity Falls

Knight Lilliputtian (voice)

Archer

Ellis Crane (voice)

Diagnosis: Murder

David Coopersmith

Melrose Place

John Marshall

Hell's Kitchen

Self - Restaurant Patron

Sabrina, the Teenage Witch

Professor Beltran

Mad About You

Dr. VonDerphal

Scooby-Doo! Mystery Incorporated

Skipper Shelton (voice)

Hercules

King Cinyras (voice)

Drake & Josh

Dr. Carlson

Boy Meets World

Grant

Boy Meets World

Cal

Wizards of Waverly Place

Captain Jim Bob Sherwood

The Tony Danza Show

Self

Coach

Dr. Salters

SpongeBob SquarePants

King Neptune (voice)

The Looney Tunes Show

Lola's Dad (voice)

Ellen

Announcer #2

The Patrick Star Show

King Neptune (voice)

Devious Maids

Christopher Neff

What's New, Scooby-Doo?

Mayor Snipper (voice)

What's New, Scooby-Doo?

Beavis Bottomczek (voice)

Buzz Lightyear of Star Command

King Nova (voice)

Mickey Mouse

(voice)

Family Feud

Self - Host

The Lion Guard

Hadithi (voice)

Disney's House of Mouse

Phantom Blot (voice)

Duck Dodgers

Captain Star Johnson (voice)

Duck Dodgers

Star Johnson (voice)

The Legend of Tarzan

Johannes Niels (voice)

Monster High

Hades Burns (voice)

Living Single

Jean Luc Gerard

Smart Guy

Hugh Sterling

Pair of Kings

Narrator

Ned & Stacey

Kyle Roberts

Hope & Faith

Peter

The John Larroquette Show

Baywatch Nights

Kemp

Men Behaving Badly

Johnny on TV Show (voice)

Mickey Mouse Works

An American Carol

Silvano

Father of the Pride

Blake (voice)

Firetrap

Richard Mecks

Tarzan & Jane

Neils (voice)

Bill Nye Saves the World

Influenza

Moonbeam City

Vex Mullery (voice)

Love Stinks

Walter Drooz

Scooby-Doo! Stage Fright

The Great Pauldini (voice)

Over the Top

Robert McSwain

Quintuplets

Buck Reynolds

Knuckle Sandwich

Mr. Simms

Damon

Woody Woodson

Wild Grizzly

Mayor Sam

White Hot: The Mysterious Murder of Thelma Todd

Pat DiCicco

High School

Drug PSA (voice)

Pickleheads

Seeking Sugar

Arnold Harris

Christian Mingle

Donny De Bona

A Whole New Ballgame

Tad Sherman

Phineas and Ferb the Movie: Candace Against the Universe

Roger Doofenshmirtz (voice)

Tempting Fate

Stewart

The Weber Show

Mr. Bill Erlicht

Santa Barbara

Stephen Slade

Style & Substance

Mr. Ferber

The Lionhearts

(voice)

The Mullets

Roger Heidecker

Gothball

Gothball (voice)

Lost on Earth

Brad Shaw

The Flintstones and WWE: Stone Age SmackDown!

Mr. Slate (voice)

The National Dog Show

Self - Host

Buying the Cow

Tim 'Timbo' Chadway

The Edge of Night

Greg Shaeffer

Scorch

Howard Gurman

Mirror Images

Paul Manetti

The Killing Secret

Ted Dunleavy

Billy the Kid

Dolan

Phineas and Ferb: Night of the Living Pharmacists

Roger Doofenshmirtz (voice)

SpongeBob and Patrick's Timeline Twist-Up

King Neptune (voice)

My Son Is Innocent

Hennessey

Valley of the Dolls

Allen Cooper

Beethoven's Christmas Adventure

Mr. Rexford

Phineas and Ferb: Last Day of Summer

Roger (voice)

Night Eyes II

Detective Turner

7 Days to Vegas

Walter

Phineas and Ferb Save Summer

Roger Doofenshmirtz (voice)

Teddy Bears' Picnic

Earle Hansen

A Remarkable Life

Father David

The Power Within

Lt. Cabrell

Murder Live!

Hal Damon

Charlie's Christmas Wish

God (voice)

All Is Merry & Bright

Don 'Pop' Philips

Three Secrets

Paul Holdrith

Swing Away

Glenn

Love Your Customers

Self

SpongeBob SquarePants: Triton's Revenge

King Neptune

Holidaze: The Christmas That Almost Didn't Happen

Kringle (voice)

Blood on Her Hands

Stewart Collins

The Fancy Gentleman

Rex

Walt Disney World Christmas Day Parade

Self

Hermie & Friends: Skeeter and the Mystery of the Lost Mosquito Treasure

Sir Sinclair M. Skeeto

To Tell the Truth

Self - Host

Higher Grounds

General Zartogg