avin, a warlock from the future, comes to the present to eliminate people that will develop a vaccine against the evil warlocks. Meanwhile, Prue casts a spell making people around the Halliwell sisters and themselves telling only the truth for twenty four-hours and then forget everything. She wishes to disclose her secret about being a good witch and her ability to Andy and see his reaction. But sometimes truth hurts.

Résumé de IMDb.com