Paddy McGuinness hosts a star-studded party as he starts the countdown to 2021. A live extravaganza of fun, music and surprises, and a play-along quiz of 2020.
| Actor | Role |
|---|---|
 Paddy McGuinnessPresenter | Presenter |
 Maya JamaPresenter | Presenter |
 Owain Wyn EvansDrummer | Drummer |
 Jordan NorthContestant | Contestant |
 Shirley BallasContestant | Contestant |
 Chris KamaraContestant | Contestant |
 Gordon RamsayQuestion Asker | Question Asker |
 Sheridan SmithSinger | Singer |
 Graham NortonHimself | Himself |
 Jodie WhittakerHerself | Herself |
 RuPaulHerself | Herself |
 Andrew FlintoffHimself | Himself |
 Chris HarrisHimself | Himself |