Culture | TheatreCritic's choiceMetro Reporter10 April 2012Iphigenia At AulisEuripides's tragic tale of a general prepared to sacrifice his daughter for victory gets a modern update. Lyttelton, National Theatre. Tel: 020 7452 3000.Guantanamo: 'Honor Bound To Defend Freedom' The Tricycle's testimonial to the human rights abuses in Camp Delta, transferring to New York soon. New Ambassadors Theatre. Tel: 0870 060 6627.The History Boys Alan Bennett on top of his game with this exemplary play, tracing intricacies and characters of a 1980s school. Lyttelton, National Theatre. Tel: 020 7452 3000.Sweeney Todd Fleet Street's famous son returns in this grisly version of Sondheim's macabre musical (pictured). Trafalgar Studios. Tel: 0870 060 6632.Sotoba Komachi/ The Damask Drum Double-bill of plays from the late Nobel Prize-winner Yukio Mishima, and his themes of love and death. Greenwich Playhouse. Tel: 020 8858 9256.Coming in... Twelfth Night Kulvinder Ghir and Raza Jaffrey in Shakespeare's Illyria set in India today.Opens Thu, Albery Theatre. Tel: 020 7369 1740Going out... Anything Goes De-lightful and de-lovely it may be but it's time for the stunning Cole Porter musical to de-part.Ends Sat, Theatre Royal Drury Lane. Tel: 020 7494 5000.Sive John B Keane's brutal portrait of life and love in rural Ireland. Ends Sun, Riverside Studios. Tel: 020 8237 1111. MORE ABOUTAlan BennettCole PorterMusicalsShakespeare