HBO reveals Weasley family casting for Harry Potter series The IndependentHarry Potter series announces Weasley children castings as filming gets underway The IndependentHBO’s Harry Potter Series Casts More Weasley Children Deadline‘Harry Potter’ HBO Series Reveals Weasley Children: Gracie Cochrane as Ginny, New Twins for Fred and George VarietySee photos of new-look Weasley siblings in HBO’s ‘Harry Potter’ series USA Today