Never mind "The Daily Show" and "The Colbert Report," the most welcome Comedy Central program this election season just might be "South Park."

The series has been on a roll for the past four/five seasons, and whether turning an alien invasion into an examination of immigration, or leprechauns into targets of terrorism, "South Park" has been presenting relatively reasoned examinations of cultural issues.

Until, perhaps, last night. "South Park" has missed out on skewering this summer's pop-culture events, and last night, the episode was on the attack. As dark and twisted as "The Dark Knight" was, "South Park" was just as aggressively over the top.

Returning with new episodes as part of its 12th season, "South Park" didn't level its aim at presidential candidates Barack Obama and John McCain (fingers are crossed for such an episode to be forthcoming). Instead, the series had Hollywood heavyweights George Lucas and Steven Spielberg directly in sights.

Oh, there was also a paranoid Cartman convinced that China's Olympic opening ceremony telegraphed an attack on the United States, but Cartman's mockery of Chinese stereotypes was almost an afterthought after Matt Stone and Trey Parker completely dismantled the worldwide hit "Indiana Jones and the Kingdom of the Crystal Skull."

"We all saw it happen," says the handicapped Jimmy, discussing "The Crystal Skull" as if it's a personal tragedy. "Do you remember that scene with Indiana in the refrigerator? It didn't make any sense, Stan."

From there, an excited Stan sits down to watch the latest film in a dream sequence/nightmare, but soon has to warn Indiana Jones that Spielberg and Lucas are nearby. And then in a series of film parodies, Indy's pants come off.