EXCLUSIVE: Paulist Productions has optioned the script Wendy And The Lost, a debut feature film screenplay by TV writer-producer Carol Barbee, and has attached Amy Brenneman to star. The romantic comedy, to be directed by Iain B. MacDonald, marks a reteam of Barbee and Brenneman, who executive produced and toplined, respectively, CBS’ six-season series Judging Amy. Paulist will provide equity financing for the pic and look to bring in other financing partners on the…