The Cat in the Hat

Mr. Humberfloob / Fish (voice)

The Bucket List

Thomas

Win a Date with Tad Hamilton!

Richard Levy the Shameless

Igor

Brain (voice)

Soul Men

Danny Epstein

Monsters University

Terri (voice)

Billy's Hollywood Screen Kiss

Billy Collier

The Three Stooges

Larry

The Tracker

Punk Nikolai

Hit & Run

Sandy Osterman

Party Central

Terri (voice)

Together in Pride: You Are Not Alone

Self

NBC 75th Anniversary Special

Self

Saturday Night Live: The Best of Will Ferrell

Clerk (archive footage)

A & P

Sammy

"Sr."

Self

Who Killed Santa? A Murderville Murder Mystery

Johnny Blaze

How Murray Saved Christmas

Edison Elf (voice)

Must See TV: An All Star Tribute to James Burrows

Self

Pieces of April

Wayne

Hairspray Live!

Mr. Pinky

Cats & Dogs: The Revenge of Kitty Galore

Mr. Tinkles (voice)

Dancing on the Moon

Young man

Tangled: Before Ever After

Pete the Guard (voice)

Jerry Lewis: The Man Behind the Clown

Self

The Emoji Movie

Steven (voice)

Buzz Lightyear of Star Command: The Adventure Begins

Brain Pod #13 (voice)

Martin and Lewis

Jerry Lewis

Live in Front of a Studio Audience: Norman Lear's "All in the Family" and "The Jeffersons"

Mr. Lorenzo

Cats & Dogs

Mr. Tinkles (voice)

Comedy Central Roast of Alec Baldwin

Self

The Maya Rudolph Show

Self

Lazy Susan

Susan

Roberto the Insect Architect

Narrator (voice)

One Night Only: The Best of Broadway

Self

Am I OK?

Stu

Jackie's Back!

Sean Hayes

Inside the Actors Studio

Self

Dinner for Five

The Ellen DeGeneres Show

Self

The Daily Show

Self

The Showbiz Show with David Spade

Lovespring International

Tom Goes to the Mayor

Tour Guide (voice)

The Tonight Show with Jay Leno

Silk Stalkings

Campus Ladies

30 Rock

Jesse Parcell

Scrubs

Nick

Will & Grace

Jack McFarland

MADtv

Self

Late Night with Conan O'Brien

Self - Guest

Q-Force

Steve Maryweather (voice)

SmartLess: On the Road

Self

The Late Show with Stephen Colbert

Weekends at the D.L.

Penn & Teller's Sin City Spectacular

Sean Saves the World

Sean

Saturday Night Live

Self - Host

The Millers

Kip Finkle

Portlandia

Sean

Will & Grace

Jack McFarland

Who Do You Think You Are?

Self

The Nineties

Self

The Rosie O'Donnell Show

Self

Jimmy Kimmel Live!

Self

Close Up with The Hollywood Reporter

Self

Head Case

Self

Watch What Happens Live with Andy Cohen

Self - Guest

The Reichen Show

Self

Up All Night

Walter

The View

Self

Curb Your Enthusiasm

Christopher Mantle

Tony Awards

Self - Host

Stars in the House

Self - Special Guest

Billy on the Street

Self

Stars in the House

Self

Smash

Terry Falls

Rachael Ray

Parks and Recreation

Buddy Wood

Hot in Cleveland

Chad

Hot in Cleveland

Self

American Dad!

Foster (voice)

Hollywood Game Night

Self

Rapunzel's Tangled Adventure

Pete the Guard (voice)

The Late Show with Stephen Colbert

Self

Conan

Self

The Megan Mullally Show

Self - Guest