Maddie Johnson was first encountered by Joe & Beck at one of Peach Salinger's parties. Joe and Maddy briefly talk about Candace's sudden disappearance, in which Joe first mentions his fake story where Candace ran off to Rome after cheating on Joe. Maddie isn't seen again until Beck's investigation on Candace's disappearance in episode nine. Beck discovers that Maddie works as a bartender at a bar called The Bronx Brewery and speaks with her in hopes of finding out what truly happened to Candace, however Maddie briefly mentions Candace's twin brother Jimmy, furthering her investigation. After this, she isn't seen again.