Linguist Jessica Coon advised on last year's Arrival. What conversations did she have with its star Amy Adams?

We continue our A to Z of film with the letter E. This week it's Clint Eastwood versus Nora Ephron.

Romanian filmmaker Cristian Mungiu tells us why he's critiquing the corruption of his home country in Graduation.

And we speak to Jenny Gage and Tom Betterton who spent three years filming a group of teenage girls in New York for their documentary All This Panic.