This, the final episode with Jodie Whittaker as The Doctor, sees her facing some old foes. The Master has a plot, involving both Daleks and Cybermen, which if successful will lead to the end of The Doctor and the destruction of Earth. Of course The Doctor isn't about to let him do that without a fight. She will also have a little extra help from two old companions; Tegan and Ace.
I thought this was a pretty solid episode. There was plenty of danger for our protagonists and no overt message to be rammed down the viewers throats like in many episodes in recent series. The story might have a few plot holes but nothing serious enough to spoil my enjoyment. The cast was solid; Jodie Whittaker was on good form as The Doctor but it was Sacha Dhawan who stole the show as he dialled it up to eleven in his portrayal of The Master... especially in a scene where he dances to Boney M's 1978 classic 'Rasputin'! It was nice to see Janet Fielding and Sophie Aldred return as Tegan and Ace as well as few other old cast members. The most obvious of these was saved till last and hopefully heralds good things to come. On the down side some of the effects did look a bit ropey with some very obvious CGI. Overall though a return to form which I enjoyed.