Cruel Night - S1.E2

The four girls are at the mercy of a man whose behavior sounds exactly like that of a rabid dog. The stranger is run over by a bus soon after Rachel displays a supernatural ability to break free from his grasp. Aghast and in shock all four are approached by the mysterious woman, who calls herself Lula, and explains them that are living on borrowed lives and from now on at every night they will be needed to hunt and kill demons for 'them'. If they break the contract, all will die.