In times of national crisis, there is nothing like a good old fashioned comic murder-mystery to take your mind off social distancing and voluntary isolation. Or perhaps a silly murder-mystery. And even if the story is a bit suspect, Corpse! is mostly harmless fun and staged with a lot of panache and energy by Tom York. It's currently playing at the smaller space of the Park Theatre . Set against the backdrop of another national crisis, Edward VIII's abdication, Gerald Moon's Corpse! (complete with an exclamation point) was first seen in the early eighties. It is about two identical twins who despise each other. The oldest (by a few minutes) Evelyn, is poor and living in a squalid Soho flat. His acting career hasn't progressed much after being accused of poisoning cast members. He gets by shoplifting from Fortnum and Mason and promising favours to his lonely landlady. His younger brother Rupert is incredibly rich after inheriting the family fortune. Evelyn has dec