5.8 | / 10 |
| Users | 0.0 | |
| Reviewer | 0.0 | |
| Overall | 0.0 |
The absorbing martial arts film that exposes Ninjutsu, the lethal, little-known "Art of Invisibility"... which includes the use of hypnotism, explosives and super-human fighting skills.
Starring: Franco Nero, Susan George, Shô Kosugi, Christopher George, Will Hare| Martial arts | Uncertain |
| Drama | Uncertain |
| Action | Uncertain |
Video codec: HEVC / H.265
Video resolution: 4K (2160p)
Original aspect ratio: 1.85:1
TBA
English SDH
Blu-ray Disc
Two-disc set (2 BDs)
4K Ultra HD
Slipcover in original pressing
Region A (B, C untested)
No review exists for this particular release, however, it exists for the other following regions/countries:

Kino Lorber | 1981 | 99 min | Rated R | May 26, 2015 | Brian Orndorf
The absorbing martial arts film that exposes Ninjutsu, the lethal, little-known "Art of Invisibility"... which includes the use of hypnotism, explosives and super-human fighting skills.
Action / Drama / Martial arts

Special Edition
Kino Lorber | 1981 | 99 min | Rated R | Oct 31, 2023 | Dr. Svet Atanasov
The absorbing martial arts film that exposes Ninjutsu, the lethal, little-known "Art of Invisibility"... which includes the use of hypnotism, explosives and super-human fighting skills.
Action / Drama / Martial arts

Eureka Entertainment | 1981 | 99 min | Rated BBFC: 18 | No Release Date | Dr. Svet Atanasov
The absorbing martial arts film that exposes Ninjutsu, the lethal, little-known "Art of Invisibility"... which includes the use of hypnotism, explosives and super-human fighting skills.
Action / Drama / Martial arts

Umbrella Entertainment | 1981 | 99 min | Rated R18+ | No Release Date | Dr. Svet Atanasov
The absorbing martial arts film that exposes Ninjutsu, the lethal, little-known "Art of Invisibility"... which includes the use of hypnotism, explosives and super-human fighting skills.
Action / Drama / Martial arts

4K Ultra HD + Blu-ray
Kino Lorber | 1981 | 99 min | Not rated | Dec 02, 2025 (New Release) | Dr. Svet Atanasov
The absorbing martial arts film that exposes Ninjutsu, the lethal, little-known "Art of Invisibility"... which includes the use of hypnotism, explosives and super-human fighting skills.
Action / Drama / Martial arts