EP 01Prelude: Night Before DepartureGather your party and venture forth, Bell. The dungeon awaits.
EP 02The Great FallsBell and his party are making good time and will soon enter the lower floors. But the dungeon crawl is going too smoothly, and Cassandra cannot shake her earlier premonition.
EP 03Parasite: Viscum AlbumThe party has two options: either retreat to the surface with the injured or hunt the monster and hope its defeat will dispel the ailment. Both choices carry dire risks.
EP 04Mermaid: The Girl of Water CityThe party learns too late that the Moss Huge can use other monsters against them. Meanwhile, Bell is alone, but not without allies; the Xenos have not forgotten his kindness.
EP 05Argo Vesta: Heroic Slash of Holy FlameHaruhime’s new ability turns the tide of battle, but the Moss Huge has proven that it knows what it’s doing. As the party strategist, Lili has a hard choice to make.
EP 06Rabbit’s FootBell’s exploits have earned him fame and a new alias, and Lili worries that means change is coming. Meanwhile, Ryu left a note for her coworkers and vanished soon afterwards.
EP 07Cassandra Ilion: Dream SeerRyu, the Gale Wind, stands accused of murder. Bell and his party need answers, but only Cassandra knows that tragedy will befall them if they pursue their friend.
EP 08Mirabilis: ChaosRyu couldn't be the killer... right? Bell wants to help his friend, but as the body count grows higher, he must ask himself how well he truly knows her.
EP 09Lambton: Ill OmenWhile Bell and Ryu contend with Jura and his insidious abilities, the rest of Bell’s allies uncover a barrel of bad apples in the dungeon’s dark depths.
EP 10Juggernaut: The DestroyerSome monsters you must fight and from others you must flee. But beware the Juggernaut lest you simply cease to be.
EP 11Endless: BrutalThe Juggernaut slaughters its way through a dwindling number of survivors, forcing Ryu to face her demons.The fourth season of Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka. Intrepid adventurer Bell Cranel has leveled up, but he can’t rest on his dungeoneering laurels just yet. The Hestia Familia still has a long way to go before it can stand toe-to-toe with the other Familias of Orario — but before Bell can set out on his next mission, reports of a brutal murder rock the adventuring community! One of Bell’s trusted allies stands accused of the horrible crime, and it’s up to Bell and his friends to clear their name and uncover a nefarious plot brewing in the dungeon’s dark depths. (Source: Sentai Filmworks)
