Q: How many characters from Fringe does it take to change a light bulb?
A: 4. One to recognize that the light bulb was manufactured by Massive Dynamic; one to remember where he hid the replacement bulb in another dimensional reality; one to storm various houses in the greater Boston area, removing light-bulbs that were about to spawn a genetically altered trans-dimensional electricity monsters; and another to stand by with a very serious expression on his face and watch, with complete credulity, as the action unfolds.