On May 15, 2013, in St. Petersburg, Russia, a new cultural venue, New Stage of Alexandrinsky Theatre, was inaugurated; the hi-tech show complex comprises three separate buildings united by one lobby. The main purpose of Alexandrinsky complex is to introduce experimental stage solution that require intense usage of modern multimedia technologies. One of the Center’s key activities is the use of interactive Internet Theatre technologies. The term interactive internet theatre is explored in this paper, as well as the experience of introducing various IT solutions into stage work, based on the cooperation between the University of Information Technologies, Mechanics and Optics, Alexandrinsky Theatre, and St. Petersburg State Academy of Performing Arts.