'Sheenpocalypse Now' Featuring Charlie Sheen, Martin Sheen (VIDEO)

"The Comedy Central Roast Of Charlie Sheen" taped on Saturday night and it is scheduled to air on Monday, September 19. Until then, we're being treated to one crazy-train promo after another, and this time it's a parody of Martin Sheen's classic performance in "Apocalypse Now." Sheen, Sr. joins Charlie in the promo, as if to say not only, "my son is getting it back together," but also, "can this all please end now?"

Best line: "His dad is the president."