Harry Potter: Where Are They Now - Dumbledore’s Army?
10. Jessie Cave (Lavender Brown)
There was a certain amount of controversy surrounding the casting of Lavender Brown in the Harry Potter movies. Though the character was played by Kathleen Cauley in The Chamber of Secrets, and Jennifer Smith in The Prisoner of Azkaban, her first speaking role was in The Half-Blood Prince, in which she was portrayed by Jessie Cave.
The actress has appeared across quite a few English TV shows since her days on Harry Potter, perhaps most notably Black Mirror and Call the Midwife, though in only one episode of each.
The only recurring role she has had is as Heather on Trollied. She will also be, quite ironically, starring in an upcoming animated picture called The Potters, with Glee star Chris Colfer.