Dead of Winter, also titled Lost Signal, is a 2007 American horror film directed by Brian McNamara and starring Al Santos, Sandra McCoy, and Brian McNamara. On New Years Eve, Kevin Healy (Santos) and Tiffany Matthews (McCoy) decide to celebrate a fresh start in their tumultuous 7-year relationship. To mark the occasion, they experiment with Crystal Meth. The drugs they were sold, however, were laced with LSD, causing the couple to lose control of themselves and each other. As the night goes on they quickly realize that they are not alone and flee into the woods to escape their stalker. As they escape together, they become suspicious of each other and slowly their trust disappears. Tiffany and Kevin both realize that their own personal problems are causing them to lash out against each other, but under heavy drug usage their emotions go unchecked. Based on true events, the film chronicles the dangers of drug usage while battling inner demons.