The sequence with Archie and Hugo lost alone in the desert, starring Matthew Coulton and Emilio Iannucci, was entirely improvised.
Director of Photography, Tom Allen, used entirely natural light.
Story to principal photography took just six months.
Laurie Duncan was originally attached to play Noah before having to leave the project due to availability; he was replaced by Gino Meeajaun.
The tiny on-set crew of six entailed only three professionals.