"The Antichrist" (8 p.m., History Channel): In this new documentary special, clergy, scholars and

"The Antichrist" (8 p.m., History Channel): In this new documentary special, clergy, scholars and historians examine the evil enigma from "every conceivable angle." While many believe the Antichrist has come and gone, others are convinced he will soon arrive, if he's not already in our midst.