The fifth edition of this innovative textbook introduces students to the main theories in International Relations. It explains and analyzes each theory, allowing students to understand and critically engage with the myths and assumptions behind them. Each theory is illustrated using the example of a popular film.

Discussion of all the main theories: realism and neorealism, idealism and neoidealism, liberalism, constructivism, postmodernism, gender, globalization, neo-Marxism, modernization and development theory, environmentalism, anarchism, and queer theory.

A new chapter focused on global LGBT (lesbian, gay, bisexual, and trans) theory and queer theory, Hillary Clinton’s policy myth that "gay rights are human rights and human rights are gay rights," and the film Love is Strange.

Innovative use of narrative from films that students will be familiar with: Lord of the Flies, Independence Day, Wag the Dog, Fatal Attraction, The Truman Show, East Is East, Memento, WALL-E, The Hunger Games, and Love is Strange.

An accessible and exciting writing style, boxed key concepts, and guides for further reading.