Guest Stars Ncuti Gatwa as Himself (The Doctor) Russell T. Davies as Himself (Writer & Executive Producer) David Tennant as Himself Billie Piper as Herself Karen Gillan as Herself Pearl Mackie as Herself Jodie Whittaker as Herself Mandip Gill as Herself Varada Sethu as Herself Arthur Darvill as Himself Steven Moffat as Himself Chris Chibnall as Himself (Executive Producer & Writer) Julie Gardner as Herself Euros Lyn as Himself (Director) Steffan Morris as Himself (Production Executive) Edward Thomas as Himself (Production Designer) Ray Holman as Himself (Costume Designer) Paul Hawkins as Himself Danielle Sheahan as Herself Frank Sheahan as Himself Angharad Evans as Herself (2nd Assistant Sound)
