I just happened to watch the end of Devil's Advocate right after watching End of Days. It got me thinking.
What was the best Satan character/actor in a movie or television show?
Al Pacino in Devil's Advocate
Gabriel Byrne in End of Days
Viggo Mortensen in The Prophecy
Peter Stormare in Constantine
Jeff Goldblum in Mr. Frost
Ray Wise in Reaper
There is so much to love about each of them.