“Double Threat” (** out of four) was a slick but empty action thriller about a woman (Danielle C. Ryan) who is being hunted by the mob who meets a young man (Matthew Lawrence) who is also being chased and they embark on an odyssey across country to try to stay alive. Reasonably fast-moving and with good production values but story covers all-too-familiar terrain and predictability. Both Ryan and Lawrence previously starred together in “Mistletoe Mixup”; let’s hope the third time for them will be the charm.