Main Characters Presenter 31 main appearances Presenter 29 main appearances Presenter 29 main appearances Presenter 21 main appearances Presenter 20 main appearances Presenter 8 main appearances Presenter 3 main appearances
Recurring Guest Characters Poppy O'Toole 2 guest appearances Rosie Jones 1 guest appearances Rhys Stephenson 1 guest appearances Macey Chipping 1 guest appearances Stephen Mulhern 1 guest appearances Alex George 1 guest appearances Tim Peake 1 guest appearances Hana Martin 1 guest appearances Dr. Chris van Tulleken 1 guest appearances Dr. Xand van Tulleken 1 guest appearances Billy Jenkins 1 guest appearances Dr. Ranj Singh 1 guest appearances Lucas Rodgers 1 guest appearances Liz Pichon 1 guest appearances Ben Miller 1 guest appearances Callum B 1 guest appearances Jessica Darrow 1 guest appearances Tom Chambers 1 guest appearances Joel Mawhinney 1 guest appearances Lenny Henry 1 guest appearances ⇤ « 1 2 » ⇥