""
Ncuti Gatwa
as The Doctor
Nicola Coughlan
as Joy Almondo
Millie Gibson
as Ruby Sunday
Julia Watson
as Hilda Flockhart
Niamh Marie Smith
as Sylvia Trench
Stephanie de Whalley
as Anita Benn
Jonathan Aris
as Hotel Manager
Phil Baxter
as Edmund Hillary
Samuel Sherpa-Moore
as Tenzing Norgay
Ruchika Rai
as Receptionist
Joshua Leese
as Mr Single
Joel Fry
as Trev Simpkins
Alex Pillai
Director
Steven Moffat
Writer
