Just one, but it takes 5 episodes.
Only one, but with a perticular FETISH
No one knows - every time they pick one up, they end up giving it away.
Three. One to hold the light bulb and two to spin the ladder.
Six. One to do it and five to smash the old bulb to splinters.
It's 5 o'cluck somewhere.
A bus full of old people
Just one. But it takes five episodes.