Part 19 - Light Bulbs Really Can Describe Your Religion:

How Many Charismatics Does it Take to Change a Light Bulb?
Only One: Hands are already in the air.

Part 18 - Light Bulbs Really Can Describe Your Religion:

How Many Catholics Does it Take to Change a Light Bulb?
One: A Catholic Priest because they now use electric candles.

Part 17 - Light Bulbs Really Can Describe Your Religion:

How Many Presbyterians Does it Take to Change a Light Bulb?
None: Lights will go on and off at predestined times.

Part 16 - Light Bulbs Really Can Describe Your Religion:

How Many Scientology Followers Does it Take to Change a Light Bulb?
Two Members: One to secretly video tape the change, and one member to assigned as a sacrifice, usually Tom Cruise.