This week's sketches feature Jack Whitehall as a disgruntled Maria von Trapp, Frances Barber as two-faced sideshow hermaphrodite Josephine Joseph and Katy Brand as dancing tour de force Isadora Duncan.
Frances Barber and Mark Gatiss fight over diva status as Bette Davis and Joan Crawford; Selina Griffiths, Katy Brand and Sarah Solemani star as the squabbling Bronte sisters, while Julia Davis plays a less than cheery Sylvia Plath.