Charmed S2, E16

Three Halliwell sisters discover that they are descendants of a line of good female witches and are destined to fight against the forces of evil, using their combined power of witchcraft known as the "Power of Three".

Cast:Holly Marie Combs , Alyssa Milano , Brian Krause , Rose McGowan , Dorian Gregory , Shannen Doherty , Julian McMahon , Kristopher Simmons , Jason Simmons , Drew Fuller , Rebecca Balding , Ted King , Kaley Cuoco , Greg Vaughan , Jennifer Rhodes , Michael Bailey Smith , James Read , Ivan Sergei