Corrected entry: When Kevin is hiding in the nativity set, you can see him on the right, just covered in the green robe. When it changes to the close up shot, he's now holding a shepherd's staff, which would have been visible in the previous shot.
Corrected entry: There was a blackout before the McCallisters' trip, but the automatic timer for the house lights went on as planned.
Correction: Electronic timers have a capacitor power back up, allowing them to retain their timing settings.
Today yes, but not so much in 1990.
Correction: There is a staff but it's hard to see. If you squint a little, you will see it.
Kitty1019
I too can see the staff in the first shot of the manger. It is dim, but it absolutely is there.
stv2999
I can see the staff in both shots too.
Big Game