John Oliver
Self - Host

David Kaye
Voice Over (voice)

Noel MacNeal
Puppeteer / Jeff / Mascot / Unicorn Puppeteer / Mr. Nutterbutter / Totes McGoats...

Puppeteer / Jeff / Mascot / Unicorn Puppeteer / Mr. Nutterbutter / Totes McGoats...

H. Jon Benjamin
The Blank Void (voice) / Self / Defendant / Ben

James Wojtal
Unicorn Puppeteer / Puppeteer / Unicorn / Cat Puppeteer

Rachel Dratch
Wanda Jo / Wanda Jo Oliver

Kyle Ploof
Space Gecko / Dancing Zebra / Clown / Marshmallow the Polar Bear

Stephanie D'Abruzzo
Puppeteer / Mascot / Curly Bear (voice)

George Clooney
Self

Paul McGinnis
Unicorn / Mascot / Cat Puppeteer / Dog Paws Puppeteer

Michael Torpey
Manager / Self / Voice of the Company 1 / Steve / Lenny

Alberto Bonilla
Al (Amazon Employee) / Average American / Flashback Customer / Maternity

Connor Ratliff
Man / Sean (Amazon Employee) / Travis / Suspect

Haley Jenkins
Puppeteer / Cat Puppeteer / Dog Paws Puppeteer

Nick Offerman
Self / Voice of Narrator (voice) / The Home Depot Consultant

Susan Evans
Voice Over (voice)

Richard Kind
Richard Sackler / Blobfish (voice)

Ashley Blankenship
Model / Lotto Girl

Michael Schupbach
Puppeteer / Cat Puppeteer

Jack McBrayer
Self / Mystery Virus (voice) / Dr. Ted Group III