The film Gemma Bovery follows a British couple, Gemma and Charles Bovery, who move to a small French village in Normandy. Their neighbor Martin, a baker, notices that Gemma's behavior mirrors that of the protagonist in Gustave Flaubert's novel Madame Bovary. Gemma engages in a series of affairs, just like her literary counterpart. Though Martin tries to intervene, he is unable to change Gemma's tragic path, which seems to be following the plot of the novel. The trailer uses the beautiful French countryside setting and Gemma's costumes to attract audiences with a sense of romance, danger, and spectacle.