Xena: Warrior Princess

Season 4, Episode 19

Episode Title: Takes One to Know One

Air Date: 1999-04-26

Overview:

Family and friends gather for Gabrielle's surprise birthday party only to become suspects in a murder investigation instead when a bounty hunter looking to take Xena in, is murdered. Now Discord, the newly appointed goddess of retribution, has given Xena until sunrise to find the killer or everyone she loves will be taken to the underworld.