Twenty Hours
(Original title)
Dvacet hodin
Czechoslovakia
20 tuntia
Finland
Vingt heures
France
Dyo imihronia stin kolasi
Greece (transliterated title)
Húsz óra
Hungary
Veinte horas
Mexico
Tjue timer
Norway
Dwadzieścia godzin
Poland
Двадцать часов
Soviet Union (Russian title)
20 timmar
Sweden
Twenty Hours
UK
Twenty Hours
USA
Zwanzig Stunden
West Germany