Ryan Seacrest

Self - Host

Christina Applegate

Self

Katey Sagal

Self

Ed O'Neill

Self

David Faustino

Self

Seth MacFarlane

Self

Evan Marriott

Self

David Duchovny

Self

Gillian Anderson

Self

Calista Flockhart

Self

Kelsey Grammer

Self

Katy Perry

Self

Shannen Doherty

Self

Gabrielle Carteris

Self

Jason Priestley

Self

Ian Ziering

Self

Terry Bradshaw

Self

Joe Buck

Self

Hugh Laurie

Self

Kiefer Sutherland

Self