Mrs. Doubtfire

Justin Gregory

The Player

Martin Mull

Cutting Class

William Carson III

Ski Patrol

Maris

Far Out Man

Psychiatrist

Who Done It: The Clue Documentary

Self (archive footage) (uncredited)

A Boyfriend for Christmas

Martin Grant

Jingle All the Way

D.J.

O.C. and Stiggs

Pat Coletti

Mr. Mom

Ron

Serial

Harvey

FM

Eric Swan

Take This Job and Shove It

Dick Ebersol

Clue

Colonel Mustard

The Aristocrats

Self

Think Big

Dr. Bruekner

Killers

Holbrook

Tom Arnold: The Naked Truth

Self

The Boss' Wife

Tony Dugdale

How the West Was Fun

Bart Gafooley

Richie Rich's Christmas Wish

Mr. Rich

And They're Off

Ken Sanders

Miracle Beach

Donald Burbank

Jonathan Winters: On the Ledge

Beverly Hills Family Robinson

Doug Robinson

Yesterday's Tomorrows

Self

Pecos Bill

Governor Ambrose Peasley

Ha/lf

Grandpa Rich

A Different Approach

Come Away Home

Barney

Melons

Mr. Sunnyside

Lots of Luck

Frank Maris

Twilight Theatre

Sunset Limousine

Mel Shaver (uncredited)

Sister Mary Explains It All

Skeptical Husband

Tim's Vermeer

Himself

Dance with Death

Art

Oliver's Ghost

Clive

Magic with the Stars

Self

The Water Is Finally Blue: The Untold Story of Robert Altman's O.C. and Stiggs

Self – Interviewee (voice)

The History of White People in America

Host

Portrait of a White Marriage

Martin Mull

Edie & Pen

Johnnie Sparkle

Bad Manners

Warren Fitzpatrick

California Girls

Elliot

The Day My Parents Ran Away

Norman Roberts

Mr. Write

Dan Barnes

The Year That Trembled

Wayne Simonelli

The Chevy Chase National Humor Test

A Futile and Stupid Gesture

Modern Doug

2Everything2Terrible2: Tokyo Drift

(archive footage)

Martin Mull: Talent Takes a Holiday

Self

Private School

Drug Store Clerk (uncredited)

Flicks

Tang / Arthur Lyle

The History of White People in America: Volume II

Himself - Host

Home Is Where the Hart Is

Carson Boundy

Relative Strangers

Jeffry Morton

Rented Lips

Archie Powell

Sex, Shock & Censorship in the 90's

“Love Thy Neighbor" Host

Zack and Reba

Virgil Payne

Attention Shoppers

Charles

Grandpa, Will You Run with Me?

Self - Sketch Performer

Ted & Venus

Ted's Attorney

My Bodyguard

Mr. L.C. Peache

An All-Star Toast to the Improv

Self

Martin Mull Live from North Ridgeville, Ohio

Self

The Tom and Dick Smothers Brothers Special II

Self

Danny Phantom: The Ultimate Enemy

Vlad Masters (voice)

The Jerk, Too

Gambler (uncredited)

The Brown Blues

Himself

Twilight Theater II

Self- Guest

The T.V. Show