In this week's episodes: First is Forever:: Everyone is kidnapped; Luthors by the Teagues and Chloe is put into a high school of wax. 

Then in the season 4 finale Commencement: The meteors hit the town, Lana is wanted for murder, Lois leaves town to find her sister, and Clark must find the remaining infinity stones, I mean dragon balls, oops chaos emeralds. Damn it Kryptonian crystals.