Not only does Jeannie Blink Maj. Nelson's uniform on him, but she blinks in three people behind them. Two people on the "Griffith Park Clubhouse" steps were perfectly still when the three appeared over Jeannie's shoulder.
Golf pro Jerry Barber, playing himself, introduces himself by name to Major Nelson, yet in the closing credits, he is only credited as "Golf Professional", rather than his name or "as Himself", the usual method of crediting.