Peter O'Toole said the use of comedy to explore the relationship between a father and son was part of what attracted him to the film. He remarked: "All of us had difficult familial relationships. I think it's a film for all of us who understand the relationship between a father and son. It's been interesting watching various members of the crew looking at the monitors during scenes. They come up to me then and say "I had the same thing with my father."