Utopians is a 2015 film by the Hong Kong film-maker Scud, the production-crediting name of Danny Cheng Wan-Cheung. It is the story of a university student who becomes deeply attracted to his (male) professor, and whose life changes as a result. The film received its world premiere on 31 October 2015 at the New Directors Film Festival in Japan. Utopians explores several themes traditionally regarded as 'taboo' in Hong Kong society and features full-frontal male nudity in several scenes. It is the sixth of seven publicly released films by Scud. The six other films are: City Without Baseball in 2008, Permanent Residence in 2009, Amphetamine in 2010, Love Actually... Sucks! in 2011, Voyage in 2013 and Thirty Years of Adonis (which features footage from Utopians) in 2017. The eighth film, Apostles, was made in 2022, as was the ninth, Bodyshop, but neither have yet been released. The tenth and final film, Naked Nations: Hong Kong Tribe, is currently in production. Utopians includes a scene in which the main character, played by mainland China actor Adonis He Fei, is shown completely naked stroking his erect penis as he sighs with pleasure until he ejaculates in the uncut version of the film.