Secret diary of a call girl

Secret Diary Of A Call Girl is, of course, based on the huge best-selling book of the same name, and it follows a woman with a dual life. Her profession? A London prostitute. To anyone who asks? She’s a secretary. And while much of Secret Diary Of A Call Girl is given over to Piper’s explicit professional duties, there’s also the core of a drama as she struggles to deal with the conflicting sides.