Beverly Marsh is a member of The Losers Club in Stephen King's IT. She is the only female member of the group and is sexually abused by her father, Alvin Marsh. She helps the guys to defeat Pennywise the first time as kids to show that they are not afraid of him anymore. She returns to Derry, Maine 27 years later as a adult to help out the remaining members of The Losers Club to defeat Pennywise for the final time.