By James Hibberd
Updated June 08, 2016 at 06:18 PM EDT

Game of Thrones star Kit Haringon has a mysterious new project.

In the video above, we see Harington being wheeled into a cage lined with dozens of cameras.

This is a scanning rig used to digitally capture an actor’s likeness, such as for a motion-capture performance.

What could the project be?

We’re told more details on are coming later in the week.