Yapool has returned after being injured in Ultraman Ginga S. He masterminds several attacks on Shou's homeworld, the Victorian kingdom in an attempt to get to the Victorium Core. Ultraman Hikari appears and grants Shou the ability to transform into Knight Mode with the Knight Timbre. Now free from their Spark Doll forms, some of the Showa Ultras join Victory in his fight.
| Actor | Role |
|---|---|
 Kiyotaka UjiSho / Ultraman Victory | Sho / Ultraman Victory |
 Rina KoikeSakuya | Sakuya |
| HHinata YamadaLepi | Lepi |
 Takuya NegishiHikaru Raidō / Ultraman Ginga | Hikaru Raidō / Ultraman Ginga |
 Tessyo GendaYapool (voice) | Yapool (voice) |
 Keiichi NanbaUltraman Hikari (voice) | Ultraman Hikari (voice) |
 Keiji TakamineUltraman Ace (voice) | Ultraman Ace (voice) |
 Ryu ManatsuUltraman Leo (voice) | Ultraman Leo (voice) |
 Chikara OusakaAstra (voice) | Astra (voice) |
 Nobuaki KanemitsuJuda Spectre (voice) | Juda Spectre (voice) |