The title of this episode comes from the song "Glory". This song was written by John Legend and Common for the movie Selma (2014). It won the award for Best Original Song at the 87th Academy Awards (2015) and the 72nd Golden Globe Awards (2015), as well as the award for Best Song Written for Visual Media at the 58th Annual Grammy Awards (2016).
Delilah sang the song "Glory" accompanied by the Detroit Youth Choir.
We learn that Robyn's nickname of The Equalizer stems from her time working with the special forces in Kandahar.