“The Ledge” (*** out of four) was a hair-raising action thriller about a mountain climber (Brittany Ashworth) whose climbing and survival skills are put to the test when she witnesses a murder and is chased up a mountain by four killers (Ben Lamb, Nathan Welsh, and others) and she has to both evade and outsmart them one-by-one. Acting is OK and there are more than a few implausibilities but genuinely scary climbing footage combined with solidly built story tension make this a winner. No “Cliffhanger” or “Rambo” but still keeps you on the edge-of-your-seat.