Series 4

01 6th January 2021 Episode 16th January 2021 Joining Robert Peston and Anushka Asthana are Work and Pensions Secretary Therese Coffey, CEO of Ryanair Michael O'Leary, activist Martin Luther King III and Labour's John McDonnell. 02 13th January 2021 Episode 213th January 2021 03 Episode 3 Episode 320th January 2021 04 Episode 4 Episode 427th January 2021 05 Episode 5 Episode 53rd February 2021 06 Episode 6 Episode 610th February 2021 07 Episode 7 Episode 717th February 2021 08 Episode 8 Episode 824th February 2021 09 Episode 9 Episode 93rd March 2021 10 Episode 10 Episode 1010th March 2021 11 Episode 11 Episode 1117th March 2021 12 Episode 12 Episode 1224th March 2021 13 Episode 13 Episode 1314th April 2021 14 Episode 14 Episode 1421st April 2021 15 Episode 15 Episode 1528th April 2021 16 Episode 16 Episode 165th May 2021 17 Episode 17 Episode 1712th May 2021 18 Episode 18 Episode 1819th May 2021 19 Episode 19 Episode 1926th May 2021 20 Episode 20 Episode 202nd June 2021 21 Episode 21 Episode 219th June 2021 22 Episode 22 Episode 2216th June 2021 23 Episode 23 Episode 2315th September 2021 24 Episode 24 Episode 2422nd September 2021 25 Episode 25 Episode 2529th September 2021 26 Episode 26 Episode 266th October 2021 27 Episode 27 Episode 2713th October 2021 The remaining three pairs perform to Canadian hits. Katarina Witt is the guest judge. 28 Episode 28 Episode 2820th October 2021 29 Episode 29 Episode 2927th October 2021 30 Episode 30 Episode 303rd November 2021 31 Episode 31 Episode 3110th November 2021 32 Episode 32 Episode 3217th November 2021 33 Episode 33 Episode 3324th November 2021 34 Episode 34 Episode 341st December 2021 35 Episode 35 Episode 358th December 2021