Iron Sabbath
A locomotive carries the last honest witness in the country.
1928. A prosecutor boards the night mail with testimony that will collapse a government, and every carriage between him and the border is bought.
Cast & digital humans
On screen: prosecutor guarding the folder
Voice print: firm baritone, period-clipped
SoulPrint Pro · face, eyes, hair, hands, wardrobe and voice locked across every take
On screen: the man in the next compartment
Voice print: quiet menace, close
SoulPrint Pro · face, wardrobe and voice print locked; blocking free
On screen: mail clerk sorting sacks
Voice print: bluff working-class tenor
SoulPrint Pro · face, wardrobe and voice print locked; blocking free
Sound design — every person, action and object
- Yusuf Andric — Between here and the border there are nine carriages and not one honest man.Ribbon emulation, -23 LUFS
- Emeric Sol — Then walk faster.Boom, steel corridor IR
- • Steel-bodied carriage rumble, harder than a wooden car
- • Steam whistle two carriages forward
- • Wind through a broken vent
- • Sorting-car conversation, distant
Solo bass clarinet with a military side-drum figure that only appears when the revolver is on screen
Mix- • 5.1 and binaural stereo folds rendered from one bed
- • Dialogue -23 LUFS, trailer master -14 LUFS, true peak -1 dBTP
- • Every element is placed from its on-screen position and tracked as the camera moves
- • Coupling slams are LFE-weighted so the low end tells you the train is braking before the picture does
- • No library loops on visible actions — each hit is cut to the frame it happens on








