Johnny Gilbert

Self - Announcer (voice)

Ken Jennings

Self - Host

Mayim Bialik

Self - Host

Ike Barinholtz

Self - Contestant

Patton Oswalt

Self - Contestant

Mina Kimes

Self - Contestant

Steven Weber

Self - Contestant

Katie Nolan

Self - Contestant

Lisa Ann Walter

Self - Contestant

Mira Sorvino

Self - Contestant

Mo Rocca

Self - Contestant

W. Kamau Bell

Self - Contestant

Robin Thede

Self - Contestant

Sean Gunn

Self - Contestant

Wil Wheaton

Self - Contestant

Rachel Dratch

Self - Contestant

Jackie Tohn

Self - Contestant

Margaret Cho

Self - Contestant

Roy Wood Jr.

Self - Contestant

Dave Friedberg

Self - Contestant

Simu Liu

Self - Contestant

Andy Richter

Self - Contestant

Iliza Shlesinger

Self - Contestant

John Michael Higgins

Self - Contestant

Ray Romano

Self - Contestant

Joel Kim Booster

Self - Contestant

Michael Cera

Self - Contestant

Brendan Hunt

Self - Contestant

Mark Duplass

Self - Contestant

Utkarsh Ambudkar

Self - Contestant