London-based sales agent Dogwoof has snapped up Sundance-bound documentaries “Ailey” and “Captains of Zaatari.” Directed by Jamila Wignot (“Axios,” “Street Fighting Men”), “Ailey” will world premiere in the U.S. Documentary competition. Dogwoof will handle international rights, while Cinetic will oversee North American sales. The outfit has also snapped up the debut feature by Ali El […]