Look closely and you'll see one of Smallville's most famous locations.
Official CW description for the Supergirl episode titled "Exodus"
Preview images for the Supergirl episode "Mr. & Mrs. Mxyzptlk"
Screen captures from the preview trailer for the Supergirl episode "Mr. & Mrs. Mxyzptlk"
Trailer previewing the Supergirl episode "Mr. & Mrs. Mxyzptlk"
Official CW description for the Supergirl episode "Homecoming"
Screen captures from the preview trailer for the Supergirl episode "Luthors"
Preview trailer for the Supergirl episode titled "Luthors"
Preview clip for the Supergirl episode "The Martian Chronicles"
Official promotional photos for the Supergirl episode "The Martian Chronicles"