Here is an intriguing volume about a small group of mainstream contemporary films that question the very notion of ‘reality,’ films such as The Truman Show, The Matrix, The Thirteenth Floor, Vanilla Sky, and Inception. A scholar of the philosophy of film, Schmerheim uses a finely focused theoretical lens to unpack the films and the ways in which they leave viewers without solid ground to stand on, upending traditional notions of narrative and conventional cinematic structure. What is perhaps most refreshing about this volume is the author's scrutiny of films ordinarily dismissed as entertainment, as lacking depth. Schmerheim demonstrates that that is manifestly not the case. Through an intensive application of the work of Stanley Cavell, David Bordwell, Gilles Deleuze, Thomas Elsaesser, and others, the author peels back the layers of these well-known films to reveal alternative thought systems that would not at first occur to even the most sophisticated viewer. A plethora of well-chosen frame grabs illuminates the text. Thoughtful and intriguing, this entry in Bloomsbury’s new “Thinking Media” series will amply repay close attention. Summing Up: Recommended. Graduate students, researchers, faculty, professionals.