Buffy The Vampire Slayer star Charisma Carpenter has apologised to co-star Eliza Dushku for “not lending her voice” during her sexual misconduct case.Carpenter has been met with support from castmates since accusing Joss Whedon of toxic behaviour on set, including Dushku who played Faith in the series and had previously spoken out about workplace misconduct herself on the set of Bull.Commenting on Dushku’s public post on Instagram, Carpenter wrote: “I owe you an apology.