“Ashes to Ashes,” by Harold Pinter, is a powerful accomplishment of concise intensity. A married couple searches for meaning as the wife’s recollections of a past lover clash with her husband’s need for a single truth. Pinter’s poetic play of memory and injustice is a hypnotizing journey into uncertainty. Robin Stone will direct this production. Tickets are $10 for general admission and $5 for students and seniors.