Alex Trebek as Self - Host / Narrator

J.D. Roth as Self

Ken Jennings as Self

Alan Thicke as Self

Jim Brannon as Self

Marc Summers as Self

Harry Friedman as Self

Philip Gurin as Self

Ron Greenberg as Self

Tom Kennedy as Self

Monty Hall as Self

Bob Boden as Self

Gretchen Dawson as Self

Richard Karn as Self

Johnny Gilbert as Self

Todd Newton as Self

Wink Martindale as Self

Tony Griffin as Self

Chuck Woolery as Self

Pat Sajak as Self

Vanna White as Self

Regis Philbin as Self

Howie Mandel as Self

Pat Finn as Self

Drew Carey as Self

Jack Barry as Self (archive footage)

Johnny Carson as Self (archive footage)

Bill Cullen as Self (archive footage)

Richard Dawson as Self (archive footage)

Merv Griffin as Self (archive footage)

Groucho Marx as Self (archive footage)

Elvis Presley as Self (archive footage)

Gene Rayburn as Self (archive footage)

Ronald Reagan as Self (archive footage)

Charles Nelson Reilly as Self (archive footage)

Snoop Dogg as Self (archive footage)

Susan Stafford as Self (archive footage)

Brett Somers as Self (archive footage)

Bob Barker as Self