Self - Host

Pat Sajak

Self - Host

Vanna White

Contestant

Rashad Jennings

Guest

Sarah Levy

Guest

Tim Gunn

Guest

Natasha Leggero

Guest

Gabriel Iglesias

Guest

Neil deGrasse Tyson

Contestant

Brendan Hunt

Guest

Lauren Lapkus

Guest

Lil Rel Howery

Contestant

Kel Mitchell

Guest

Ego Nwodim

Self

Constance Zimmer

Guest

Christian Siriano

Guest

Noah Mills

Contestant

Marcellus Wiley

Guest

Roy Wood Jr.

Guest

Robin Thede

Guest

Paula Abdul

Contestant

Kim Fields

Guest

Debbie Gibson

Contestant

Melissa Villaseñor

Guest

Danielle Pinnock

Guest

Jeff Ross

Contestant

Jared Allen

Contestant

Joe Buck

Guest

Tony Hale

Guest

Matt Rogers

Self

Maria Menounos

Guest

Kyle Brandt

Guest

Krysten Ritter

Guest

Luis Guzmán

Contestant

Penn Jillette

Self

Yvette Nicole Brown

Self

Rob Riggle

Self

Joe Tessitore

Self

Jeannie Mai

Self

Drew Carey

Self

Teri Hatcher

Self

Chrissy Metz

Self

Leslie Jones

Self

Chandra Wilson

Self

Tony Hawk

Self (Contestant)

Mayim Bialik

Self (Contestant)

Ken Jennings