Fertile Crescent
In 2019, he signed with Anonymous Content along with his frequent co-writer Amit Cohen, with whom he'd recently worked on the Hulu series "Fertile Crescent", about the Syrian Civil War starring James Purefoy. Leshem, Cohen, and Xabi Molia wrote the eight episodes of "Fertile Crescent". In November 2020, he was again partnering with WestEnd Films and Cohen on a new TV thriller, along with the company Anton.