Question: do you need to watch pretty little liars before the perfectionists?
Answer: You don't need to have seen all of 'Pretty Little Liars' to watch this new spin-off. I. Marlene King, the creator behind "The Perfectionists" who developed "PLL" from a book series into a TV series, told Entertainment Tonight that even if you've never seen "Pretty Little Liars," you can still watch "The Perfectionists. ...