Alyson Hannigan says Michelle Trachtenberg "brought a loving energy" to 'Buffy The Vampire Slayer'.
The 50-year-old actress - who played Willow Rosenberg on the iconic teen drama - has paid tribute to her late co-star, who died this week aged 39.
Alyson Hannigan says Michelle Trachtenberg "brought a loving energy" to 'Buffy The Vampire Slayer'.
The 50-year-old actress - who played Willow Rosenberg on the iconic teen drama - has paid tribute to her late co-star, who died this week aged 39.