Johnny GilbertSelf - Announcer (voice) Mike RichardsSelf - Host / Executive Producer Anderson CooperSelf - Host Savannah GuthrieSelf - Host Iain ArmitageSelf - Clue Giver George StephanopoulosSelf - Host Eric JacobsonOscar the Grouch (voice) George BaileyErnie (voice) Anne HathawaySelf - Clue Presenter Michael DouglasSelf - Clue Presenter Pat SajakSelf - Guest Host Dean StockwellSelf - Contestant Thomas HornSelf - Contestant Jacob TremblaySelf - Clue Giver (voice) Cameron WhitesideSelf - Contestant Steven SilvermanSelf - Contestant Brett KellySelf - Contestant Saralyn McKinnon-CrowleySelf Seth RogenSelf - Clue Presenter Rose ByrneSelf - Clue Presenter Luke MacfarlaneSelf - Clue Presenter Lindsay LohanSelf - Clue Presenter Jamie Lee CurtisSelf - Clue Presenter Javier BardemSelf - Clue Presenter Adam SandlerSelf - Clue Presenter James GunnSelf - Clue Presenter Gerard ButlerSelf - Clue Presenter Mason ThamesSelf - Clue Presenter Nico ParkerSelf - Clue Presenter Jon HammSelf - Clue Presenter Olivia MunnSelf - Clue Presenter Amanda PeetSelf - Clue Presenter Lucinda Owens-MargolisRegisseur Harry FriedmanSchrijver / Executive Producer Terrence McDonnellSchrijver Robert McClenaghanSchrijver Michael DaviesSchrijver / Executive Producer Merv GriffinExecutive Producer Mike RichardsSelf - Host / Executive Producer Sarah Whitcomb FossCo-Executive Producer 
