Alexander Maryasin has a rather active imagination. The Queens man says he used his American Express Black Card to book a vacation to Sardinia with his son, but was taken hostage for two weeks at the hotel Amex recommended, so he's now suing American Express and the hotel for the horrific treatment they were forced to endure. Maryasin says he used the exclusive card to book a trip to Hotel Cala di Volpe, one of Italy's most expensive resorts. But when he and his son arrived to check in, their passports were confiscated and they were forced by hotel staffers—at gunpoint—to spend hundreds of thousands of dollars shopping at boutiques around town, charges that were conveniently placed on his Amex card. Even more disturbing? To add insult to injury, Maryasin says the hotel staff pushed him into the pool, too.