Alex Ritman Andrew Garfield and Claire Foy have joined the cast of magical family adventure feature “The Magic Faraway Tree,” based on Enid Blyton’s beloved children’s classic. The film — from Neal Street Productions, Elysian Film Group and Ashland Hill Media Finance — has been adapted by BAFTA winner Simon Farnaby (“Wonka” and “Paddington 2”) and will be directed by Ben Gregor (“Britannia,” “Cuckoo”). Palisades Park Pictures are handling sales in Cannes.