Amber Benson to Guest Star on 'Ringer'

Amber Benson to Guest Star on 'Ringer'

It looks like Sarah Michelle Gellar will reunite with one of her Buffy the Vampire Slayer co-stars on Ringer, TV Guide has shared a spoiler.

Amber Benson will guest-star in episode 10 of the freshman series,.Benson will play Mary Curtis, a stripper who is also an informant for Agent Machado (Nestor Carbonell).