It's Alive
(Original title)
El monstruo está vivo
Argentina
It's Alive
Australia
Nasce um Monstro
Brazil
It's Alive
Canada (English title)
Le monstre est vivant
Canada (French title) (dvd title)
Baby Killer
Denmark
It's Alive
Ecuador
Det lever
Finland (Swedish title) (informal title)
Se on elossa!
Finland (informal title)
Le monstre est vivant
France
Το τέρας
Greece
To teras
Greece (transliterated title)
Það Lifir
Iceland (video box title)
It's Alive
India (English title)
Zende Ast
Iran (Persian title)
Baby Killer
Italy
悪魔の赤ちゃん 悪魔の赤ちゃん
Japan (Japanese title)
El monstruo está vivo
Mexico
El monstruo está vivo I
Mexico (video title)
A jednak żyje
Poland
O Monstro Está Vivo
Portugal
O Monstro Está Vivo!
Portugal (alternative spelling)
Оно живо
Soviet Union (Russian title)
Estoy vivo
Spain
Det lever
Sweden
It's Alive
UK
It's Alive
USA
Baby Killer
USA (working title)
Die Wiege des Bösen
West Germany