Sarah Michelle Gellar says she would replace late friend Shannen Doherty in new film
Buffy star Sarah Michelle Gellar, who was friends with the late Shannen Doherty for 30 years, has said she would be up for stepping in for the late star in a new sequel to Mallrats. Doherty, also famous for her roles in Charmed and Beverly Hills 90210, died of breast cancer in July after being diagnosed with the disease in 2015.