Satan. Lucifer. The Prince of Lies. Iblis. Beelzebub. Balial. Ol’ Nick. Mephistopholes. Many have played the Prince of Darkness, but who did the best job?
I recently watched a few clips of “Lucifer” and that portrayal sucks. He’s just kind of a scamp. On the other hand, the version played by Peter Stormare in “Constantine” was unsettling and weird, a very interesting version.
I forgot to add that characters who seem to be the Devil but are not formally identified as such are fine to mention.
In Needful Things, Max von Sydow plays a character not called the devil, but he kind of is. I always liked that story, both book and movie, because the devil never does anything evil… not directly. He just gets other people to do evil things out of desire.
Hmmm… I have a couple close runners up, but I’m going to go with the depiction in O Brother, Where Art Thou? A lot less screen time than the others I have in mind, but he steals every scene he’s in.
Viggo Mortensen in The Prophecy. He was mesmerizing - In a way, similar in feel to Stormare in Constantine with the barely-covered-up insanity and violence, but … way, way more attractive, as the Devil should be, IMO. This was before LOTR, so he was unknown to me, but fascinating.