This one ... owes a lot to operatic doubling. Top flight suspense & the story is all kinds of (again, operatic) crazy, & the characters? are easy to get attached to (farthest I'll go sans spoilers). I came to this through the Passager miniseries, which is to die for (will read next). Not sure I want to watch the movie having read Karim's not in it, nor can I vouch for translations, but I can certainly rec this one to fans of police thrillers 🔥