This article describes various allusions to the Superman Universe in the Smallville series. Most items relate to the various Superman-related comic books, films and other media, but are not limited to such. The list is only a small sampling of allusions, generated by viewers and comics fans, but not necessarily verified by the show's producers or writers. Superman appeared in the Season Nine finale Salvation in Clark's dream sequence, in person (from a distance) in Homecoming and finally in Finale, Part 2.