Witches can't run away from their legacy, at least not the Halliwell sisters -- Prue (Shannen Doherty), Piper (Holly Marie Combs) and Phoebe (Alyssa Milano).
After a warlock from the future comes to the present to destroy the people who will eventually create a vaccine against warlocks, Prue casts a 24-hour truth spell in order to determine if Andy finds out she’s a witch, will he still be attracted to her.
S1E8 44 min
