I've just booked to see Raising Martha at the Park Theatre, Finsbury Park.
Quite a strong cast although Morgana was originally supposed to be in it.
Starring Tom Bennett (Netflix's Mascots, E4's Phone Shop); Julian Bleach (Doctor Who & best known for creating the role of MC in Shockheaded Peter); Jasper Britton (Richard II, RSC, The Libertine; Theatre Royal Haymarket); Joel Fry (ITV's Plebs, HBO's Game of Thrones, Sky's You, Me and the Apocalypse); Gwyneth Keyworth (E4's Misfits, BBC's The Great Outdoors); Jeff Rawle (Channel 4's Drop the Dead Donkey, Handbagged; Tricycle / West End, Harry Potter & The Goblet of Fire).