“Souvenirs” (*1/2 out of four) was a stilted horror thriller about “a murderablia” store clerk (Rosa Gilmore) who discovers her family’s dark history when she’s asked to sell souvenirs from an unsolved crime that forces her to re-examine her roots which threatens her and her family’s sanity and safety. Gilmore’s empathic performance is a definite plus but film gradually grounds to a halt and leaves her with nothing much to work with. Film fanatics will note the casting of one-time “Grease” siren Jamie Donnelly as a loony old woman but I don’t think this is going to provide her with the greased lightning she needs for a comeback.