Conleth Hill, Will Keen, Felicity Montagu and Malcolm Sinclair are to join the previously announced Rowan Atkinson in the cast of a new West End production of of Simon Gray's Quartermaine's Terms, beginning performances at Wyndham's Theatre Jan. 23 prior to an official opening Jan. 29, 2013.
SOURCE: Playbill at 01:52PM on September 7, 2012