Abby has been acting from the age of four, having appeared in Ryan Tubridy's first Late Late Toy Show advert (2008 and 2009) and Ispcc's advert and poster campaign (2016). Abby landed her first breakout role in 2020 starring alongside Elisha Cuthbert and Eoin Macken in Brendan Muldowney's new feature film, The Cellar. She has since gone on to star in ITV's new family drama Redemption, alongside Paula Malcomson, Moe Dunford, and Ian Lloyd Anderson.