Blythe Spirit
From Tardis Wiki, the free Doctor Who reference
Blythe Spirit was a play. Panda saw a Broadway production of it in 2019, which he recalled as being "nerve-wracking" and a "soulless evening". (PROSE: The Big Crunch)
Behind the scenes
Beryl Reid, Rowena Cooper, Elizabeth Spriggs, Jane Asher, Joanna Lumley, Amanda Drew, Stephanie Cole, Robert Bathurst, Hermione Norris, Janie Dee, and Jemima Rooper have all acted in various productions of the play.