Revenge of Diaboromon

Revenge of Diaboromon is second film.

Plot
Three months after MaloMyotismon's defeat, the DigiDestined go up against Diaboromon again. Tai and Matt head back to the Internet to deal with him with Omnimon, while the younger DigiDestined go to deal with the rampage of a swarm of Kuramon (Diaboromon's Fresh form). With the help of Angemon and Angewomon (with T.K. and Kari), Omnimon was able to destroy Diaboromon again, but it turned out to be a trap, as his destruction allowed many more Kuramon to go to the Real World. This also trapped Omnimon, Angemon and Angewomon within the internet. Things go out of control when the Kuramon in the Real World merge to create a Mega level called Armageddemon, a more powerful and invincible Mega in Diaboromon's evolutionary line. It is so powerful that neither Omnimon nor Imperialdramon Fighter Mode are able to defeat it on their own even. In the end, Imperialdramon Fighter Mode is injured in Armageddemon's counterattack, so Omnimon lends him his power in the form of the Omni Blade, powering the dragon warrior up to Paladin Mode.

Using his Omega Blade attack,Imperialdramon Paladin Mode is able to strike down Armageddemon, splitting his head in half and causing him to revert back into the Kuramon. With the help of the energy from the DigiDestined Digivices and the cell phones from the other kids of Japan, the Omega Blade powers up and sends all of the Kuramon back to the Digital World.

Humans

 * Brian Donovan as Davis Motomiya
 * Derek Stephen Prince as Ken Ichijouji
 * Joshua Seth as Tai Kamiya
 * Michael Reisz as Matt Ishida
 * Colleen O'Shaughnessey as Sora Takenouchi
 * Mona Marshall as Izzy Izumi
 * Philece Sampler as Mimi Tachikawa, Cody Hida
 * Michael Lindsay as Joe Kido
 * Tifanie Christun as Yolei Inoue
 * Doug Erholtz as T.K. Takaishi
 * Lara Jill Miller as Kari Kamiya

Digimons

 * Tom Fahn as Agumon
 * Jeff Nimoy as Gabumon, Tentomon, Hawkmon
 * Derek Stephen Prince as DemiVeemon, Veemon, ExVeemon
 * Paul St. Peter as Wormmon, Stingmon, Armageddemon, Diaboromon
 * Bridget Hoffman as Patamon
 * Edie Mirman as Gatomon, Angewomon
 * Steve Blum as Poromon
 * Dave Mallow as Angemon, Upamon
 * Lex Lang (Shared with Jeff Nimoy) as Omnimon
 * Paul St. Peter (Shared with Derek Stephen Prince) as Paildramon, Imperialdramon

Trivia

 * It is Omnimon's second appearance since Digimon: The Movie.