According to reliable scooper Daniel Richtman, HBO is "auditioning both men and women for Voldemort so it’s possible we could see a female Voldemort in the Harry Potter series." While other casting decisions were announced publicly for the already in-production series, the role of Voldemort has remained conspicuously absent from all press materials. Given that the HBO Harry Potter series is devoting an entire season of television to each novel in Rowling’s series, it does give the show more time to delve into the minutia of their writing. Daniel Radcliffe in Harry Potter and the Goblet of Fire. As such, the fact that Voldemort is apparently being envisioned as a more gender-fluid character is a bit surprising.