Here's the info for 2008..
What is the Candlelight Processional?
A Disney tradition now in its 38th year (2008), the Candlelight Processional is a moving presentation of the Christmas story in readings by a celebrity narrator and music by a Mass choir and 50-piece orchestra.
Where and when does it take place?
This event takes place in the America Gardens Theatre in World Showcase in Epcot. It is an outdoor (uncovered, not climate controlled) setting and is not cancelled due to inclement weather. It is recommended you dress accordingly.
It begins November 28, 2008, and runs every evening until December 30. Shows are approximately 40 minutes. Each evening there are three shows -- 5, 6:45, and 8:15 p.m.
NOTE: There will be no 5 p.m. performance on December 7, 2008.
Who are the narrators?
The schedule of those who will appear as narrators for performances of Epcot's 2008 Candlelight Processional, the annual retelling of the story of Christmas that features a mass choir and a full orchestra:
November 28-30 John O'Hurley
December 1-3 Neil Patrick Harris
December 4-6 Brian Stokes Mitchell
December 7-9 Virginia Madsen
December 10-12 Marlee Matlin
December 13-15 Monique Coleman
December 16-18 Chita Rivera
December 19-21 Abigail Breslin
December 22-24 Steven Curtis Chapman
December 25-27 Edward James Olmos
December 28-30 Angela Bassett and Courtney Vance