First, identical twins (Robin Ward, in a dual role) are separated when one commits a horrific, ritual-like murder and is institutionalized. The other twin marries, gradually drifts apart from his mad sibling, and then decides to sell the old family home before haunted feelings overpower him─which leads the incarcerated brother to rage...and escape. Canadian thriller "Mark of Cain" co-stars Wendy Crewson, Antony Parr. Next, a computer game writer (Diana Reis) uses her skills to hack bank accounts and amass a private fortune. After her employer learns of her crimes, he attempts to steal the money for himself, but will first have to beat her game, "Thrillkill." Slick suspenser from Canada co-stars Ward, Gina Massey. 179 min. total. Standard; Soundtrack: English Dolby Digital mono.