Buffy and Angel Alumni Voice Support For Charisma Carpenter Angel star David Boreanaz and other Buffyverse alumni are showing support for co-star Charisma Carpenter amid her allegations of inappropriate and emotionally abusive behavior by creator Joss Whedon. Boreanaz took to Twitter to add his voice to the growing chorus. Boreanaz tweeted at Carpenter, "I am here for you to listen and support you. Proud of your strength." Carpenter's reply implies that she and Boreanaz have been in contact privately: "I know you’re there for me, David. I appreciate all you’ve done to demonstrate that support privately as well. Especially since Wednesday. -Thank you so much."