“The Bottle Episode” Filming Locations

Everyone adjusts to the new post-Crisis reality and Brainy gets some unexpected Brainies.

Supergirl episode “The Bottle Episode” was filmed in Surrey & Coquitlam in Canada.

Surrey City Hall as L Corp

Kara expresses disgust at the DEO ad starring Lex, Lena, and her that she sees while out walking with Alex. Later, Kara talks to William about his distrust of Lex during Lex's press conference.