In The Exit 8, the Walking Man has one job: stroll down the same corridor with the same blank expression. So why was actor Yamato Kochi cycling frantically just out of shot?
The answer is a wonderfully physical solution to a film that looks almost computer-generated. This contains minor spoilers for the game's rules and the film's production.
The man had to be in two places at once
In the game, you keep checking an underground passage for changes. An ordinary-looking man becomes part of the scenery. If he suddenly acts differently, that's the anomaly.
For the movie, that familiar face couldn't simply be copied into the next shot. The crew had two connected corridor sets. After crossing paths with Kazunari Ninomiya's character, Kochi slipped through a side door and hurried to the other corridor to appear again as though nothing had happened. The production team explained the trick at a November 2025 stage event. [1]
The first plan created its own anomaly
At first, Kochi sprinted. The trouble? Ninomiya moved so quickly that Kochi sometimes arrived breathless. A flushed, panting man was not exactly the same eerie passer-by the audience had just seen.
The solution was a bicycle. It helped him get round the back of the set quickly enough to recover his composure. Ninomiya jokingly called the change a bicycle revolution. [1]
Imagine failing a horror take because the monster has done too much cardio. Except the "monster" is just a guy trying to walk normally.
The quietest corridor had the busiest backstage
Staff also had to adjust signs and other details without being seen. Visual-effects company TREE describes a physical corridor set stretching more than 100 metres, joined with visual tricks to suggest an endless passage. [2]
So next time the Walking Man disappears around a corner, picture what the film refuses to show: a very serious man mounting a bicycle at top speed, all so he can stroll again.
References (2)
- WEB The Television, cast and director on filming: https://thetv.jp/news/detail/1305657/
- TREE VFX production case study: https://www.tdsi.co.jp/treevfx/spotlight/exit8_vfx/
