Last Week Tonight with John Oliver (TV) Cast
The cast of Last Week Tonight with John Oliver. Updated on October 5, 2025.
328 actors
John Oliver
as Self - Host (303 episodes)

John Oliver is the host of Last Week Tonight. He delivers humorous and insightful monologues on various news topics, often highlighting issues that are overlooked or misrepresented by the mainstream media.

David Kaye
as Voice Over (voice) (265 episodes)

David Kaye provides the voice over for the show. His distinct and captivating voice adds an extra layer of comedic flair to the segments and helps to elevate the overall entertainment value of the show.

Keith B. Alexander
as Self (2 episodes)

Keith B. Alexander is a frequent guest on the show. He is known for his expertise in cybersecurity and often provides insights and analysis on topics related to internet privacy, surveillance, and national security.

Simon Ostrovsky
as Self (2 episodes)

Simon Ostrovsky is another recurring guest on Last Week Tonight. He is a journalist and filmmaker known for his daring investigative reporting. He often appears on the show to discuss and shed light on various international events and conflicts.

Fareed Zakaria
as Self (2 episodes)

Fareed Zakaria, a renowned journalist and author, has made appearances on Last Week Tonight. He offers his expert analysis and perspective on global political and economic issues, providing the audience with valuable insights and context.

Alison Sweeney
as Sami Brady (1 episode)

Alison Sweeney portrays the character Sami Brady on the show. Sami is a fictional character known for her dramatic and often unpredictable personality. She adds an element of intrigue and humor to the show's storyline.

James Scott
as E.J. DiMera (1 episode)

James Scott plays the character E.J. DiMera on Last Week Tonight. E.J. is a complex and manipulative character who is often involved in the show's dramatic storylines. Scott's portrayal brings depth and intensity to the character.

Sarah Baker
as Allison (1 episode)

Sarah Baker appears on Last Week Tonight as the character Allison. While the details of Allison's role are not specified, Baker's talent and presence contribute to the overall cast dynamic and comedic timing of the show.

Anita Hill
as (1 episode)
D'Arcy Carden
as Homeowner (1 episode)
Lauren Adams
as Homeowner’s friend (1 episode)
Michael Keaton
as Richard Sackler (1 episode)
Bryan Cranston
as Richard Sackler (1 episode)
Michael Kenneth Williams
as Richard Sackler (1 episode)
Monica Lewinsky
as Self (1 episode)
Stephen Fry
as Winston Churchill (voice) (1 episode)
Glenn Close
as Self (1 episode)
Tracy Morgan
as Self (1 episode)
Bill Nye
as Self (2 episodes)
Jane Krakowski
as Spokesperson (1 episode)
Gilbert Gottfried
as Jared Kushner (voice) (2 episodes)
Thomas Middleditch
as Narrator (voice) (1 episode)
Devin Trey Campbell
as Singer / Dancer (1 episode)
Hugh Bonneville
as Narrator (voice) (1 episode)
Kristen Bell
as Sarah Marshall (1 episode)
Jimmy Kimmel
as Self (1 episode)
Method Man
as Self (1 episode)
David Schwimmer
as Self (1 episode)
Kiefer Sutherland
as Jack Bauer (1 episode)
John Cena
as Self (1 episode)
Alex Trebek
as Self (1 episode)
Paul Rudd
as Self (1 episode)
Catherine O'Hara
as Self (1 episode)
Billy Porter
as Self - Guest (1 episode)
Steve Guttenberg
as Self (1 episode)
Adam Driver
as Self (1 episode)
Ilana Becker
as Average American (Toe Lady) (1 episode)
Seth Baird
as Average American (1 episode)
Greg Hildreth
as Average American (1 episode)
Rock Kohli
as Average American (Lotion Guy) (1 episode)
Thea McCartan
as Average American (Mom) (1 episode)
Larry Weissman
as Average American (1 episode)
Omar Capra
as Security Guard (1 episode)
Bob Costas
as Self (voice) (1 episode)
Rachel Dratch
as Wanda Jo Oliver (2 episodes)
Buzz Aldrin
as Self (1 episode)
Richard Branson
as Self (1 episode)
Tim Gunn
as Self (1 episode)
Julia Louis-Dreyfus
as Self (1 episode)
Patrick Stewart
as Self (1 episode)
Alex Webb
as DOJ employee (1 episode)
Regis Philbin
as Self (1 episode)
Colin Quinn
as Voice Over (voice) (1 episode)
Debi Mae West
as Voice Over (voice) (1 episode)
Ryan Cooper
as Mr. Diet Coke (1 episode)
Sarah Silverman
as Self (1 episode)
Joe List
as Edamame (1 episode)
Suzanne Savoy
as Ladybuck (1 episode)
Ray Singh
as Ladybuck (1 episode)
Kathy Griffin
as Self (1 episode)
Ryan Matthew White
as Male Model - Giuseppe (1 episode)
Aurora Leonard
as Pageant Presenter (1 episode)
Emeka Guindo
as Self (voice) (1 episode)
Seth Meyers
as Self (1 episode)
Robert John Burke
as IAB Lieutenant Ed Tucker (1 episode)
Kathryn Erbe
as Detective Alexandra Eames (1 episode)
John Fiore
as Detective Tony Profaci (1 episode)
Jeff Goldblum
as Detective Zach Nichols (1 episode)
David Carranza
as Man with Cell phone (1 episode)
Chris Henry Coffey
as Detective Ted Hickman (1 episode)
Angela Struck
as Miss First Contestant (1 episode)
Ricky Garcia
as Van suspect (1 episode)
Anthony Miale
as Voice Over (voice) (2 episodes)
Uzo Aduba
as Self (1 episode)
Moujan Zolfaghari
as Employee 2 (1 episode)
Craig Robinson
as Self (1 episode)
Erica Hernandez
as Self (1 episode)
Jane Goodall
as Self (1 episode)
Nate Begle
as Puppeteer (2 episodes)
Alberto Bonilla
as Average American (1 episode)
J.J. Abrams
as Self (1 episode)
Mario Batali
as Self (1 episode)
Michelle Beadle
as Self (1 episode)
Wayne Brady
as Self (1 episode)
Sharon Case
as Sharon Collins (1 episode)
Stephen Colbert
as Self (1 episode)
Richard Kind
as Richard Sackler (2 episodes)
Dan Castellaneta
as Homer Simpson (voice) (1 episode)
Anderson Cooper
as Self (1 episode)
Jimmy Fallon
as Self (1 episode)
James Wojtal
as Puppeteer (2 episodes)
Jesse Tyler Ferguson
as Mitchell Pritchett (1 episode)
Tom Hanks
as Self (1 episode)
Dwight Howard
as Self (1 episode)
David Letterman
as Self (1 episode)
Joel McHale
as Self (1 episode)
Joshua Morrow
as Nicholas Newman (1 episode)
Ellen Pompeo
as Meredith Grey (1 episode)
Rachael Ray
as Self (1 episode)
Kelly Ripa
as Self (1 episode)
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