This marks the return of Razer, a former Red Lantern turned Blue Lantern who was one of the main character, along with Hal Jordan and Kilowog, in the Green Lantern animated TV series which ran alongside 'Young Justice' in its first and second season. The ending confirmed that this was the same Razer from that series by stating he was searching for the fourth main character of the series and his main love interest, Aya. In addition, both Razer and Kilowog were voiced by the same actors.