Ultraman Mebius is joined once again by Ultraman, Ultra Seven, Ultraman Jack, and Ultraman Ace, as well as three later Ultramen (Tiga, Dyna, and Gaia) to fight more powerful versions of familiar Ultra Monsters.
as Daigo Madoka/Ultraman Tiga (Voice)
as Shin Asuka/Ultraman Dyna (Voice)
as Gamu Takayama/Ultraman Gaia (V2) (Voice)
as Mirai Hibino/Ultraman Mebius (Voice)
as Shin Hayata/Ultraman (Voice)
as Hideki Go/Ultraman Jack (Voice)
as Seiji Hokuto/Ultraman Ace (Voice)
as Rena
as Hikari
as Dan Moroboshi/Ultra Seven (Voice)