Sergio "Alan" D. Altieri , writer, author and screenwriter, he has collaborated with Dino De Laurentis and has worked for American film industry performing many different roles in several productions including Total Recall, Year of the Dragon and Blue Velvet. He won a Scerbanenco prize and he is one of the greatest writers of Italian extreme action thriller and translator of major authors including Andy McNab, David Robbins, Stuart Woods, and George R. R.