SHANGREAUX: It was a little different because in "The Unknown Country," the first part, I was young. I didn't really get to be that close to her because it wasn't my movie. In the "Jazzy" movie ...
Linklater filmed the same young actor (Ellar Coltrane) over a period from 2002-2013. “It definitely was the film we were talking about when we started making Jazzy ,” she said, of Boyhood .