Little Box of Horrors

The Charmed Ones are in a race against time when the mythological Pandora's Box falls into the hands of Katya, a shapeshifting demon who intends to open the box and fill the world with all of its sorrows.  Phoebe and Piper try to find Hope, the Guardian who can return any released evil spirits to the box.   In their efforts to protect Hope, the sisters engage in an intense fight with Katya.  Meanwhile, a ringing in Paige's ears sends her on her first Whitelighter mission, and Leo becomes at stay-at-home dad, experiencing Wyatt's terrible twos first-hand.