Complex sentence: In "An Honest Woman", Voight was beaten and kidnapped, along with Olive, by two criminals, and was threatened by them to open the safe he has in his basement by killing Olive.
Split into simpler sentences: In "An Honest Woman", Voight was beaten and kidnapped, along with Olive, by two criminals. And was threatened by them to open the safe, he has in his basement, by killing Olive.