Alex Trebek
— Self - Host / Narrator
J.D. Roth
— Self
Ken Jennings
— Self
Alan Thicke
— Self
Jim Brannon
— Self
Marc Summers
— Self
Harry Friedman
— Self
Philip Gurin
— Self
Ron Greenberg
— Self
Tom Kennedy
— Self
Monty Hall
— Self
Bob Boden
— Self
Gretchen Dawson
— Self
Richard Karn
— Self
Johnny Gilbert
— Self
Todd Newton
— Self
Wink Martindale
— Self
Tony Griffin
— Self
Chuck Woolery
— Self
Pat Sajak
— Self
Vanna White
— Self
Regis Philbin
— Self
Howie Mandel
— Self
Pat Finn
— Self
Drew Carey
— Self
Jack Barry
— Self (archive footage)
Johnny Carson
— Self (archive footage)
Bill Cullen
— Self (archive footage)
Richard Dawson
— Self (archive footage)
Merv Griffin
— Self (archive footage)