When the series shifted from the WB to UPN for its sixth season, fans were treated to one of its most innovative episodes: ...

Cast members of "Buffy the Vampire Slayer," "Gossip Girl" and more are remembering their co-star Michelle Trachtenberg​ after ...

Members of the 'Buffy The Vampire Slayer' cast have paid tribute to "little sister" Michelle Trachtenberg after her death ...

Michelle Trachtenberg's Buffy the Vampire Slayer costars are pouring their hearts out in the wake of her tragic death ...

The NYPD confirmed to PEOPLE that Trachtenberg was found "unconscious and unresponsive" in her Manhattan apartment on ...

Michelle Trachtenberg, who starred in 'Harriet the Spy,' 'Buffy the Vampire Slayer' and 'Gossip Girl,' was found dead in her ...

Alyson Hannigan says Michelle Trachtenberg "brought a loving energy" to 'Buffy The Vampire Slayer'. The 50-year-old actress - ...

The 39-year-old actress, who played Dawn Summers on ‘Buffy the Vampire Slayer’, was found dead in her New York apartment on ...

Buffy the Vampire Slayer stars including Alyson Hannigan, David Boreanaz and more break silence over 'horrible' death of Michelle Trachtenberg ...

Michelle Trachtenberg’s Buffy The Vampire Slayer co-stars have paid tribute to their “little sister” following her death at ...

James Marsters and Alyson Hannigan are among Trachtenberg's co-stars who have expressed their grief online. James Marsters ...

Michelle Trachtenberg, who starred in Gossip Girl and Buffy the Vampire Slayer, has died at the age of 39. She was found ...