The Ex-Files (S04E08)

As Grace (Tembi Locke) finds a way to share her memories with Henry (Joe Morton), the rest of Eureka's citizens face the return of people from the recent - or not so recent - past. Tess Fontana (Jaime Ray Newman) challenges Allison (Salli Richardson-Whitfield) over relationship issues, and Fargo (Neil Grayston) finds his desperate attempts to please General Mansfield (Barclay Hope) complicated by a long-forgotten nemesis. Zane (Niall Matter) admits he is flirting with Zoe (Jordan Hinson) to get Carter's (Colin Ferguson) goat, then begins to show Jo (Erica Cerra) an unusual - and unexpected - amount of affection. And Carter's visitor is the most startling of all... (iTunes)