Overlord: The Undead King

Momonga is a veteran player of a virtual reality online game called Yggdrasil. When the game is scheduled to shut down, he remains logged in until the end, only to find that he cannot log out. He is trapped in the game world as his skeletal character, possessing immense power while the non-player characters begin to act and feel on their own. Alongside his loyal followers, he seeks to explore this evolving environment and bring glory to the tomb of Nazarick by conquering the new world.

Released in 2017, this Japanese action and adventure animation was produced by Madhouse and KADOKAWA. It serves as a compilation of the first seven episodes of the first season of the Overlord series. Directed by Naoyuki Ito, it is the second film he directed, following One Piece 3D2Y and preceding Overlord: The Dark Hero and OVERLORD: The Sacred Kingdom. The screenplay was written by Yukie Sugawara. The voice cast includes Satoshi Hino as Ainz Ooal Gown / Momonga, Yumi Hara as Albedo, Sumire Uesaka as Shalltear Bloodfallen, Emiri Kato as Aura Bella Fiora, Yumi Uchiyama as Mare Bello Fiore, and Masayuki Katou as Demiurge, among a total of 36 credited cast members. Audience reception is generally positive, with a 6.9 rating on IMDb from 303 votes and a 7.2 rating on TMDB from 44 votes.