Game Changers

Johnny Gilbert as Self Johnny Carson as Self (archive footage) Charles Nelson Reilly as Self (archive footage) Brett Somers as Self (archive footage) Alan Thicke as Self Vanna White as Self Drew Carey as Self Jack Barry as Self (archive footage) Groucho Marx as Self (archive footage) स्नूप दॉग as Self (archive footage) Ken Jennings as Self Howie Mandel as Self Marc Summers as Self Chuck Woolery as Self Regis Philbin as Self Alex Trebek as Self - Host / Narrator Tom Kennedy as Self Merv Griffin as Self (archive footage) Bob Barker as Self Monty Hall as Self Richard Karn as Self Pat Finn as Self Gene Rayburn as Self (archive footage) J.D. Roth as Self Todd Newton as Self Wink Martindale as Self Pat Sajak as Self Richard Dawson as Self (archive footage) एल्विस प्रेस्ली as Self (archive footage) रोनाल्ड रीगन as Self (archive footage)

Rebecca Scott Associate Producer Alex Trebek Executive Producer