The 1970s marked a pivotal era in filmmaking, characterised by creative boldness, technical innovation, and a departure from earlier conventions. Drawing on the American New Wave movement, filmmakers produced works that combined compelling storytelling with transformative influence on the medium itself, establishing realism as a central cinematic standard. The article argues that ten films from this decade represent peak cinema across multiple genres, from groundbreaking horror to pioneering blockbuster adventure.

Two examples illustrate this diversity. The Texas Chain Saw Massacre emerged as a low-budget triumph that effectively created the modern slasher template through raw authenticity and efficient storytelling, whilst Star Wars combined multiple influences—B-movie science fiction, Westerns, samurai cinema—to establish the blockbuster spectacle as a dominant cinematic form. Both remain touchstones for their respective genres.