public ActionResult DeleteConfirmed(int id)
        {
            Actor actor = actorManager.Find(I => I.Id == id);
            Movie movie = CurrentSession.Get <Movie>("selectedMovie");

            if (movie != null)
            {
                movie.Actors.Remove(actor);
                actorManager.Save();
                return(RedirectToAction("Index"));
            }

            actorManager.Delete(actor);
            if (actor.ImagePath != "defaultPhoto.png")
            {
                System.IO.File.Delete(Server.MapPath($"~/img/ActorPhotos/{actor.ImagePath}"));
            }
            return(RedirectToAction("Index"));
        }