Two students of Cassel College become trapped in a mysterious dragon palace at the bottom of a dam site lake.
Twenty minutes, give or take.
.عشرون دقيقة
Circa zwanzig Minuten.
En unos veinte minutos.
Veinte minutos más o menos.
Environ vingt minutes.
Circa venti minuti.
Cerca de vinte minutos.
От силы двадцать минут.