Doug doesn’t like to talk about his past. None of the other detectives know what he was like before he came to SEVEN-O, either. But he does show an obsession with investigating a certain man…
Make damn sure you tell 
Doug not to say a word.
.احرص على إخبار دوغ ألاّ يتفوّه بكلمة
Kein Sterbenswörtchen zu Doug!
Recuerda decirle a Doug
que no se lo cuente.
Recuerda decirle a Doug que no se chive.
Vedi di dire anche a Doug di non spifferare niente!
Melhor garantir que
o Doug não abra o bico, viu?
Обязательно скажи Дагу,
чтобы молчал.