Premise: There Is a Man in Our House (Arabic: رَجِل بيتِنا في‎ ‎ Fi baitina rajul) is a 1961 Egyptian drama, history, romance film directed by Henry Barakat, an Egyptian film director of Lebanese origin. The film is based on a novel by an Egyptian writer, Ihsan Abdel Quddous, and stars Omar Sharif.
Hypothesis: The character played by Omar Sharif is the lead character in the novel.