besides , in the west end it has also been possible to see oscar wilde 's an ideal husband and the importance of being ernest , edmond rostand 's cyrano de bergerac , noel coward 's hay fever , harold pinter 's no man 's land , peter shaffer 's the gift of the gorgon , arthur miller 's the last yankee , terence rattigan 's the deep blue sea , jb priestley 's an inspector calls , sean o'casey 's juno and the paycock and an adaptation of graham greene 's travels with my aunt .