Under Lock and Key
(Original title)
A Chave do Poder
Brazil
Sous les verrous
Canada (French title)
Under Lock - Hölle hinter Gittern
Germany
Purgatory III - Hölle Hinter Gittern
Germany (dvd title)
Πίσω από τα σίδερα
Greece
Börtönterror
Hungary
Sotto massima sicurezza
Italy (video title)
Bajo máxima seguridad
Mexico
Prisão de Máxima Segurança
Portugal
Bajo llave
Spain
Under Lock and Key
UK
Under Lock and Key
USA
Prime Target
USA (working title)