She is also known for appearing in Casualty, Hex, and as a main character in the Irish film Insatiable (2008). She recently starred in Best: His Mother's Son, a BBC drama on the life of George Best, playing Best's sister, Barbara. Laura appeared in the TV show, The Bill (1 episode, 2006) as a character named Jody Macmillan. She also appeared in Rough Diamond (1 episode, 2007) as Aoife. Laura Donnelly appeared in the film, Dread (2009) as Abby. and in Right Hand Drive (2009) portraying a character named Ashley. Laura acted in Missing (2012) as Violet Heath.