Netflix is the definitive media company of the 21st century. It was among the first to parlay new Internet technologies into a successful business model, and in the process it changed how consumers access film and television. It is now one of the leading providers of digitally delivered media content and is continually expanding access across a host of platforms and mobile devices. Despite its transformative role, however, Netflix has drawn very little critical attention-far less than competitors such as YouTube, Apple, Amazon, Comcast, and HBO. The Netflix Effect, Technology and Entertainment in the 21st Century addresses this gap, as the essays are designed to critically explore the breadth and diversity of Netflix’s effect from a variety of different scholarly perspectives, a necessary approach considering the hybrid nature of Netflix; its inextricable links to new models of media production and distribution, to new modes of viewer engagement and consumer behavior, its relationship to existing media conglomerates and consumer electronics, to its capabilities as a web-based service provider and data network, and to its reliance on a broader technological infrastructure. Marking the first scholarly work to address its significance. Co-author and editor Kevin P. McDonald talks about how The Netflix Effect provides a critical framework for understanding the company’s specific strategies as well as its broader social, economic, and cultural impact. McDonald teaches at the Communication Studies Department at Cal State Northridge, USA. His research focuses on film theory, contemporary Hollywood, and media industries. His work has appeared in Jump-Cut, Velvet Light Trap, and Alphaville.