Smallville

[The Mighty Thor]

The season finale culminated last year in Chloe's new house exploding just as she and her father entered it, Lana leaving for Paris, Jonathan is in a coma, Lex collapsing after drinking some possibly poisoned wine and Lionel Luthor sitting in jail grinning after being found guilty for murdering his parents.

Oh yeah, and I think Clark ended up entering a hole in the cave wall, joining Jor-el on the other side.