When it comes to Gillian Kearney’s career highlights, one film really stands out—Shirley Valentine from 1989. It’s widely regarded as Gillian Kearney’s highest rated performance in film, earning both critical acclaim and audience appreciation. Over the years, fans and critics alike have pointed to this role as a defining moment in her acting journey. On the other end of the spectrum, Gillian Kearney was also part of Harrigan, released in 2013, which unfortunately turned out to be her lowest rated movie to date. While every actor has their ups and downs, Gillian Kearney’s body of work still reflects a strong and versatile talent. From standout roles like Shirley Valentine to less successful ventures such as Harrigan, Gillian Kearney continues to be a respected figure in the industry.