I Don't Know Who You Are is a 2023 Canadian drama film, written and directed by M. H. Murray.Murray's full-length directorial debut, the film stars Mark Clennon as Benjamin, a gay working class musician who is urgently trying to find $900 to pay for post-exposure prophylaxis (PEP) to protect himself from HIV after he is sexually assaulted by a stranger.The film premiered in the Discovery program at the 2023 Toronto International Film Festival.