Charmed (1998)

S3E4 All Halliwell's Eve

Title: All Halliwell's Eve Plot: During Halloween festivities, the Halliwell sisters find themselves transported to the 17th century, tasked with rescuing a witch and her unborn baby from a malevolent sorceress intent on corrupting the child. As they delve deeper into the mission, the sisters uncover connections that hit closer to home than they initially believed, revealing unexpected personal stakes in their quest.