challenge: Who were the key figures involved in the making of Cairo (1963) according to the provided context?
  
  A. Michael Powell, Deborah Kerr, and Robert Wise
  B. James Cameron, Steven Spielberg, and Alfred Hitchcock
  C. John Carpenter, Lawrence Bachmann, and Deborah Kerr
  D. Lawrence Bachmann, John Carpenter, and Christopher Lee
  Answer: 