I just recall the trailer. Some guy is driving during the night with his wife who is asleep. There is a truck before us. For a split second, the doors of the truck open and the man driving can see women in a cage inside the truck. He tells his wife something like "Oh! Did you see that?", but she's asleep. He dismisses it as an illusion due to the fatigue.
Later, when they stop to fuel the car, his wife disappears, and the man is tracking down the network of women's abductors.