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Marianne Chase is a British actress who played Rionach O'Neal in every Harry Potter film from Harry Potter and the Prisoner of Azkaban onward[1]

Behind the scenes

  • Marianne Chase was initially only credited as "Rionach O'Neal" for Prisoner of Azkaban, with most of her other appearances credited as "Gryffindor Student". However, her Mandy profile was later updated to state she played the same character in her subsequent appearances.[2]

Appearances

Notes and references

  1. Marianne Chase's profile on CastingCallPro
  2. Marianne Chase's Mandy (formerly CastingCallPro) profile was modified between 18 November, 2012 and 11 September, 2015, and has since listed all of her appearances as the character Rionach O'Neal, from Harry Potter and the Prisoner of Azkaban (film) to Harry Potter and the Deathly Hallows: Part 2.
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