sentences:  Directed by Stephen Wadsworth, the cast featured Tyne Daly as Callas, with Sierra Boggess as Sharon and Alexandra Silber as Sophie.This production transferred to the West End at the Vaudeville Theatre from January to April 2012, with Daly as Callas and Naomi O'Connell as Sharon.A 2010/11 UK touring production of the play, starred Stephanie Beacham as Callas
  
  A production in Paris, "Master Class – La leçon de chant" (the singing lesson) in 1997 starred Fanny Ardant as Callas and was directed by Roman Polanski.