PEOPLE has an exclusive peek at rare behind-the-scenes photos from the set on 'The Sound of Music,' as the beloved Julie ...

“Julie Keeps Quiet” is co-written by director van Dijl and actress Becquart. Cinematographer Nicolas Karakatsanis shot the feature in 35mm/65mm.

"I am incredibly blessed to have been part of that," former child actor Duane Chase, who played Kurt von Trapp, tells PEOPLE ...