Smallville promised to share Superman's full origin story, but it made one critical mistake that was repeated by Superman & ...

Both carried over from the WB (Smallville entering its sixth season and Supernatural its second), and each had a sci-fi/fantasy bent that set them apart from the network's other programs.

leaving after season seven and returning for the finale. The series followed Clark and Lex as young men discovering themselves in Smallville as one-time friends-turned-bitter-enemies. As Clark was ...