Among the many stars taking part are Janie Dee, Michael Gambon, Celia Imrie, James Fleet, Anthony Head, Toby Stephens, Edward Fox, Monica Dolan, Michael Pennington, Simon Callow, Felicity Kendal, and Jasper Britton.
Gray's many plays included Quartermaine's Terms, Otherwise Engaged, and Butley.
For more information, visit www.whatsonstage.com.
