Night of the Frozen Undead

Night of the Frozen Undead (Japanese: 冷凍アンデッドの夜 Reitō andeddo no yoru) is the sixteenth episode of the second season of Scooby-Doo: The Next Mystery.

Summary
Sea-fishing Shaggy, Scooby, and Scrappy hook, of all things, a woolly mammoth frozen in a block of ice. The kids take the frozen prehistoric elephant to the National Museum of Nature and Science. When they come back to the museum that night to retrieve Shaggy, Scooby, and Scrappy's fishing rods, they find that the ice has melted and the mammoth is now apparently alive and on a rampage.

Synopsis
At Hokkaido, Scrappy and Scooby are out fishing, while Shaggy is sitting nearby, making one of his infamous Super Shaggy Sandwhich. Unfortunately Scooby-Doo got sight of it and hooks onto it and eats it while Shaggy wasn't looking. Shaggy mused over the olive that was left, but Scooby quickly hooked it and ate it too. Suddenly Scooby is jerked into the water. Scrappy dives in to save him. He manages to get him out, but his fishing hook is really bent out of shape, like it snagged on a block of concrete. As Shaggy notices

Japanese Cast

 * Naomi Kusumi as Scooby-Doo, Zombie Mammoth
 * 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
 * TBA as Sergeant Otonato

English Cast

 * Frank Welker as Scooby-Doo, Zombie Mammoth
 * 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
 * Jennifer Hale as Dr. Gloria
 * Robert Costanzo as Sergeant Otonato
 * Dee Bradley Baker as Lyuba the Elephant

Villains

 * Dr. Gloria
 * Lyuba the Elephant/Zombie Mammoth (redeemed)

Notes/Trivia

 * The roars that the zombie mammoth makes are a mix of boar grunts and elephant roars and sounds.

Quotes
Shaggy: [upon seeing the frozen mammoth bobbing up from the sea] Like, Zoinks. It's-It's a Mammoth. Frozen in a block of ice.

Moshu: Well gang, it looks like we've gotta "mammoth" mystery on our hands.