Two! one to change the light bulb and the other to rotate the universe!
Three. One to hold the light bulb and two to spin the ladder.
Two. One to do it, the other to give him his ribbon.
Two. One to assure that everything possible is being done about the situation and the other one to screw it into the faucet.
Executive Producers don't screw in a light bulb they screw in a hot tub.
Don't do it! You have potential!
Nevermind, it doesn't really matter.
Two. One to hold it in place, another to rotate the universe around it.
Two, one to hold the bulb and one to rotate the universe.