George MacKay and Rosy McEwen, the stars of the film 'Mission', discuss their unique and liberating experience working on the film. They describe the film as a playground for creativity, where they had the freedom to explore and improvise. The film, directed by Paul Wright, is set in Glasgow and follows the journey of Dylan, a young Scot who seeks meaning in his chaotic life. The stars reflect on the film's unconventional approach, where the script was not initially written, and the meaning was discovered during the making of the film. They also discuss the film's themes of capitalism, creative freedom, and the allure of British independent film. The interview highlights the importance of experimentation and the value of independent film in fostering creative growth.