Bill Nye Saves the World

Bill Nye

Self - Host

Derek Muller

Self - Correspondent

Karlie Kloss

Self - Correspondent

Prashanth Venkataramanujam

Casting Director / Cookies & Cream (voice) / Self

Nazeem Hussain

Self - Correspondent

Zach Braff

Self

Rachel Bloom

Martian / Self - Special Guest

Margaret Cho

Pistachio (voice) / Self

Cece Pleasants Adams

HPV / Self - Voice of Wilhelmina (voice)

Sanden Totten

Ebola / Self - Voice of Refrigerator (voice)

Cara Santa Maria

Self - Correspondent / Self - Panelist

Joanna Hausmann

Self - Correspondent

Emily Calandrelli

Self - Correspondent

Desiigner

Self

Tracy Mann

Self - Panelist

Sara Benincasa

Self - Panelist

Jennifer Widerstrom

Self - Panelist

Martin Starr

Doug the Caveman

Lauren Ash

Kale

Jeff Dye

Eggplant

Andi Osho

Bread

Heather McDonald

Beef

Aubrey Anderson-Emmons

The Director

Robb Fraley

Self - Panelist

Fred Gould

Self - Panelist

Julie Kennye

Self - Panelist

Katrina Karkazis

Self - Panelist

Jeffrey McCune Jr.

Self - Panelist

Solomon Georgio

Self - Panelist

Todd Barry

Vanilla (voice)

Sandra Bernhard

Mint Choc Chip (voice)

Matt Lucas

Salted Caramel (voice)

Mario Cantone

Strawberry (voice)

Cameron Esposito

Chocolate (voice)

Nicole Go

DJ Seahorse

Ryan Calo

Self - Panelist

Xeji Jardin

Self - Panelist

Subbarao Kambhampati

Self - Panelist

Neil deGrasse Tyson

Self - Voice of Coffee Maker (voice)

Salim Shaikh

Self

Margaret Mitchell

Self

Prof. Mark Jacobson

Self - Panelist

Richard Martin

Self - Panelist

Taryn O'Neill

Self - Panelist

Steve Aoki

Self

Chris Beedie

Self - Panelist

Donald Schultz

Self - Panelist

Alton Brown

Self

Hunter Pence

Self

Randy Couture

Tardigrade

Marcus Lindsay

Tardigrade Victim

Andy Rossi

Tardigrade Victim

Moogega Cooper

Self - Panelist

Hakeem Muata Oluseyi

Self - Panelist

Wil Wheaton

Self - Panelist

Lanre Falusi

Self - Panelist

Kristen Omeara

Self - Panelist

Jennifer Reich

Self - Panelist

Diedrich Bader

Smallpox

Jim O'Heir

Rabies

John O'Hurley

Influenza

George Wendt

Polio

Hilarie Cash

Self - Panelist

Shawn Green

Self - Panelist

Jonna Mae

Self - Panelist

Gustavo Sorola

Rooster Teeth

Geoff Ramsey

Rooster Teeth

Tim Gunn

Self

Camille Hammond

Self - Panelist

Leslie Hinkson

Self - Panelist

Paul Knoepfler

Self - Panelist

Nerys Benfield

Self - Panelist

Travis Rieder

Self - Panelist

Rachel Snow

Self - Panelist

Kevin Smith

Self - Panelist

Steve-O

Self

Ali Wong

Self

Drew Carey

Self

Damian Kulash

Self

Tim Nordwind

Self

Dan Konopka

Self

Andy Ross

Self

Scott Kelly

Self

Maria Bamford

Self

Paul F. Tompkins

Self

Joel McHale

Self