- Previous episode S06E11 - Love Is a Battlefield
- Number S06E12
- Director Chris Peppe
- Writers Lauren Certo, Thomas Pound
A Girl Named Sue
After months of searching for Sue Dearbon, Ralph gets a lead on her whereabouts. Sue refuses to return home to her family, and instead takes Ralph on a daring adventure. Iris faces a new challenge. Barry considers a potentially dangerous request.