|This article is about a/an spin-off episode in Tensou Sentai Goseiger.|
Super Sentai Versus Series Theater: Battle 23 (スーパー戦隊VSシリーズ劇場 BATTLE-23 Sūpā Sentai Bāsasu Shirīzu Gekijō BATTLE-23) is the twenty-third installment of the Super Sentai Versus Series Theater. Showcasing part 2 of the 2005 film Tokusou Sentai Dekaranger vs. Abaranger, its broadcast accompanied Tensou Sentai Goseiger Epic 38: Alice vs. Gosei Knight.
Welcoming the audience to the Super Sentai Versus Series Theater's twenty-third episode, Tokusou Sentai Dekaranger vs. Abaranger - Part 2, the Goseigers recount what happened last time; Kazakku used the ultimate Trinoid, Saunaginnan, to revive past Alienizers, their goal being to revive the Evolian leader Dezumozorlya using the ginko nuts held by Yatsudenwani. DekaRed and AbaRed pursued the ginko nuts which were stolen by the Alienizers but were stopped in their tracks by Kazakku who tries to force them off a building. Agri and Hyde assure the girls that Asuka will be returning from Dino Earth as well as the appearance of another powerful comrade before Datas screens the conclusion.
The teamup concludes with the Goseigers in awe at the ultimate tag team that are the Dekarangers and Abarangers who stopped Dezumozorlya's revival with AbareKiller arriving in his place. Alata reveals that next time will feature the Mahou Sentai Magiranger, a team of five siblings part of a magical family from their mother and father. Speaking of mothers, Alata announces that in today's Goseiger the lab will be visited by Nozomu's mother, whom the Goseigers are interested to meet having never seen her before. As well as that Robogog's right arm, Metal Alice of the Agent will fight the Goseigers directly but that's when Gosei Knight steps in as the Goseigers vow not to be outdone by him. Alata and Eri remind the viewers to stay on their channel to see Goseiger at 7:30 and to watch the continuing Super Sentai Versus Series Theater next week.