I caught a show on the History Channel - The Haunted History of Halloween - and something about the narrator seemed familiar.
Then it came to me: he sounds like Lazard as performed by the
cast of Crisis Perverted.
If you've never heard these guys, check 'em out! The satire level and sheer hilarity - not to mention some dead-on voice acting and some utterly bizarre subject matter - make these unforgettable. ("Drunken Dial" is one of my favorites.)