John Oliver: Terrifying Times

Self

The Smurfs

Vanity Smurf (voice)

The Rally to Restore Sanity and/or Fear

Self - Correspondent

The Smurfs 2

Vanity Smurf (voice)

Oh, Hello: Nick Kroll and John Mulaney as Gil Faizon and George St. Geegland

Self

The Smurfs: The Legend of Smurfy Hollow

Vanity Smurf (voice)

Backstage... at the Cambridge Footlights

Self

The Secret Policeman's Ball

Self

The Concert for Valor

Self

Wonder Park

Steve (voice)

The Love Guru

Dick Pants

The Lion King

Zazu (voice)

Night of Too Many Stars: America Unites for Autism Programs

Self

Harmontown

Self

Cross Wars

Narrator (voice)

The True Cost

self

Sesame Street: 50 Years Of Sunny Days

Self

The Daily Show

Self

The Not-Too-Late Show with Elmo

Self

The Colbert Report

Self

Important Things with Demetri Martin

The King / The Prince / William Shakespeare

John Oliver's New York Stand-Up Show

Community

Professor Ian Duncan

Last Week Tonight with John Oliver

Self - Host

Community

Xim-Xam / Mix-Max (voice)

LuLaRich

Self

Rick and Morty

Dr. Xenon Bloom (voice)

Late Night with Seth Meyers

Self

Gravity Falls

Wax Sherlock Holmes (voice)

People Like Us

Green Wing

Car Salesman

The Soup

Self

Danger Mouse

Augustus P. Crumhorn IV (voice)

The Tonight Show Starring Jimmy Fallon

Self

Bob's Burgers

Ian (voice)

Randy Cunningham: 9th Grade Ninja

Coach Green (voice)

Comedians in Cars Getting Coffee

Self

Watch What Happens Live with Andy Cohen

Self - Guest

Jimmy Kimmel Live!

Self

The Russell Howard Hour

Self

My Hero

Man from the BBC

Hot Ones

Self

Mock the Week

Self

Robot Chicken

Serpentor/British gentleman

Water And Power

The Daily Show's John Oliver

The Men In Blazers Show

Self

The Horne Section TV Show

John Oliver

The Late Show with Stephen Colbert

Self

Billy on the Street

Self

The Simpsons

Booth Wilkes-John (voice)

Big Mouth

Harry (voice)