The Return of the Phantom Virus

The Return of the Phantom Virus (Japanese: ファントムウイルスのリターン Fantomuuirusu no ritān) is the thirty-first episode of the third season of Scooby-Doo: The Next Mystery.

Summary
Scooby Doo and the gang get trapped in a video game caused by the return of the Phantom Virus where they meet the Pokémon characters.

Japanese Cast

 * Naomi Kusumi as Scooby-Doo
 * Toshiharu Sakurai as Shaggy Rogers
 * TBA as Moshu
 * TBA as Shimagura
 * TBA as Mishi
 * Naoki Tatsuta as Scrappy-Doo
 * TBA as Nigamora
 * TBA as Toshi

English Cast

 * Frank Welker as Scooby-Doo
 * Matthew Lillard as Shaggy Rogers
 * Benjamin Diskin as Moshu
 * Gwendoline Yeo as Shimagura
 * Colleen O'Shaughnessey as Mishi
 * Scott Innes as Scrappy-Doo
 * Kari Wahlgren as Nigamora
 * Kyle Hebert as Toshi
 * Mindy Cohn as Velma Dinkley
 * Veronica Taylor as Ash Ketchum, Delia Ketchum
 * Ikue Otani as Pikachu
 * Rachael Lillis as Misty, Togepi, Jessie
 * Eric Stuart as Brock, James, Dexter, Snorlax
 * Tara Jayne as Bulbasaur
 * Shin'ichirō Miki as Charizard
 * Stan Hart as Professor Oak
 * Cree Summer as Dr. Emma
 * Gary Sturgis as Phantom Virus
 * Tom Kenny as Meowth
 * Megan Hollingshead as Nurse Joy, Officer Jenny
 * Mark Hamill as MechaMew2, Mewtwo

Villains

 * The Phantom Virus recreated by Dr. Emma
 * Team Rocket (Jessie, James, and Meowth)
 * MechaMew2 (redeemed)

Notes/Trivia

 * In the episode, "Transformers: Animated" fans will hear Dr. Emma who sounds like Blackarachnia.
 * Shigamura, Mishi, and Nigamora wear gas masks to avoid smelling Koffing, Vileplume, and Muk while challenging them. The gas masks are very similar to the ones Team Rocket is wearing during the Pokemon episode "The Case of the K-9 Caper".

Quotes
Velma: Now remember, even our smallest impact on the game's clockwork may destroy the whole game, so be caref- where's Nigamora?

Shaggy: She wanted to meet Ash and the other characters of the game.

[Everyone gasps then runs off to find her.]