If the Internet had sweeps periods, I’d be tempted to bank this week’s episode of Ausiello TV ’til November.

The action-packed, star-studded installment not only boasts some serious stunt casting, but it features a shocking, potentially game-changing plot twist, and a cliffhanger that will have everyone related to me talking.

Some highlights:

• Exclusive scoop on a sure-to-be controversial Desperate Housewives romance.
• An interview with Smallville heroine Erica Durance about this week’s watershed Lois and Clark moment.
• A first look at the super-fun trailer The CW put together for this Thursday’s black-and-white, monster movie-themed episode of Supernatural.
• The return of you-know-who. (Hint: Rhymes with Fanny.)

Fasten your seatbelts!