Did Darth Vader's Force Ghost Tell Kylo Ren To "Finish What He Started?"

Did Kylo Ren speak to Darth Vader's Ghost? Does Darth Vader even have a Force Ghost? That's the subject in this episode of Star Wars Theory. We'll explore why Kylo feels as if Vader has told him to "finish what he started." We think you'll be surprised by what we reveal.