“His Deadly Affair” (** out of four) was an underwhelming suspense thriller about a violinist (Helina Mattson) who develops feelings for the intellectual conductor (Max Ryan) of the orchestra but soon realizes that he has a violent and obsessive wife (Gina Holden) who is waiting to enact revenge on anyone she thinks may get in the way of her and her husband’s happiness. Far from the worst of this genre but oh-so predictable by now and second-half has some pretty noticeable plot holes. Mattson’s sincere performance helps keep you watching but this still isn’t exactly an affair to remember.