At first, Grant didn’t join “Charade” with its director Stanley Donan explaining, “Cary thought he was going to do a picture with Howard Hawks called ‘Man’s Favorite Sport,’ [so he] said no to ‘Charade.’” However, Grant disliked Hawks’ script, and the actor agreed to join the matured Hepburn in “Charade,” giving his last memorable performance before retiring in 1966.