An online campaign for the election of Harvey Dent took place in the weeks before the episode aired. Real people made signs and took pictures of themselves supporting the fictional character of Harvey Dent's election. Aaron Eckhart even made a real life appearance in character as Harvey Dent to promote his election. Some of the footage used in this episode was from that campaign.
Included on The Dark Knight (2008) Special Features bluray disc in The Dark Knight Trilogy Ultimate Collector's Edition box set, released in 2013.