Alex Trebek

Self - Host / Narrator

Alan Thicke

Self

Richard Karn

Self

Chuck Woolery

Self

Pat Sajak

Self

Vanna White

Self

Regis Philbin

Self

Howie Mandel

Self

Drew Carey

Self

Johnny Carson

Self (archive footage)

Richard Dawson

Self (archive footage)

Merv Griffin

Self (archive footage)

Groucho Marx

Self (archive footage)

Elvis Presley

Self (archive footage)

Ronald Reagan

Self (archive footage)

Charles Nelson Reilly

Self (archive footage)

Snoop Dogg

Self (archive footage)

Brett Somers

Self (archive footage)

Bob Barker

Self