Kate O’Toole’s most acclaimed movie is The Dead (1987), which stands out as her highest-rated work. On the other hand, her performance in Dancing at Lughnasa (1998) received the least favorable reviews, making it her lowest-rated film to date. While she has been part of many notable projects throughout her career, these two films represent the extremes in terms of critical reception. It’s interesting to see how different roles have contributed to her overall legacy in the industry.