Mustang Thunder

Mustang Thunder is the fourteenth episode of the first season of The New Adventures of The Wild Thornberrys.

Summary
Eliza and Debbie go horseback riding in Calgary, Alberta, Canada with Debbie's internet boyfriend Jason. However, Jason is blind and cannot see, so he is different from what Debbie expected him to be. However, his ideas of horseback riding comes in handy when a bear goes after them. Meanwhile Eliza, Darwin, and Irwin befriend a wild horse named Marvin.

Main Cast

 * Lacey Chabert as Eliza Thornberry
 * Tom Kane as Darwin
 * Jason David Frank as Irwin
 * Flea as Donnie
 * Danielle Harris as Debbie Thornberry
 * Tim Curry as Nigel Thornberry
 * Jodi Carlisle as Marianne Thornberry

Guest Stars

 * Zac Efron as Jason Anderson: A sixteen-year-old blind rancher. Despite being this, Jason "sees" by both hearing and by feeling vibrations through his feet and/or through Spirit Storm and making cough like noises in a form of echolocation.
 * Matt Damon as Spirit Storm: A Kiger Mustang and Jason's horse. His personality and character is inspired by Spirit, the main character in Spirit: Stallion of the Cimmeron.
 * Bill Farmer as Marvin: A lonely, dim-witted yet very good-hearted wild horse who helps out Eliza, Debbie, Jason, Darwin, Irwin, and Donnie when they got lost in the woods. He became so loyal to Eliza that he snuck into the back of the comvee and becomes part of the Thornberry family.
 * Sam Elliot as Mr. Bulko, the owner of the rancher and Jason's father.
 * Johnny Depp as Tokkap, an eccentric but wise and noble Comanche-warrior.
 * Paul Scheer as Mokky, an eccentric but wise and noble moose-stag with creatures on his antlers.
 * Gary Chalk as Bokoga, a bison-leader. Wise, benevolent, jolly and honourable.
 * Paul St. Peter as Sheriff Blockington, a middle-aged sheriff. Wise, benevolent, just, and jolly.
 * Joshua Seth as Deputy Toppy, Blokington's 19-year old sidekick. Plucky, caring, jolly, and resourceful.
 * Tyler Mane as Black Bupakip, the leader of some rustlers and the main enemy. A Canadian-American with a shortened beard. An old enemy of Blockington and Bulko. Wields two revolvers, a lasso, a machete, a Tommy gun, and bombs.
 * Jeff Bennet as Montono, Bupakip's second-in-command. An American-Welsh with a goatee. Wields two revolvers, an M16A3 rifle, a lasso, a machete, and bombs.
 * Ray Park as Pokka, Bupakip's third-in-command. An African-American with a chinstrap. Wields an iron staff, a shotgun, a machine-pistol, a lasso, and two sais.
 * John DiMaggio as Crupo, Bupakip's fourht-in-command. A Carribean with a horseshoe-moustache. Wields a grenade-launcher, an AK-47 rifle with a bayonet, a club, and a tomahawk.

Animals Featured in this Episode

 * American Bison
 * Bald Eagle
 * Brown Bear
 * Kiger Mustang

Quotes

 * Mr Bulko: Remember. Appearances deceive.
 * Tokkap: Who's the crazy one? Me for acting odd or you for ignoring advice. Only mad people assume by looks. Your friend is bind on the ey but wiser than you. Beware your pride.

Trivia

 * Jason's personality and character is inspired by Toph Bei Fong from Avatar:The Last Airbender and Garrett from Quest for Camelot.
 * Spirit Storm and Marvin are animated by James Baxter, who worked in the movie Spirit: Stallion of the Cimarron and also was a guest star in the episode of Adventure Time dedicated to him: James Baxter the Horse. As a result, Spirit Storm and Marvin's movement is much more fluid then most other characters.
 * Marvin is inspired by Pippi Longstocking's horse companion.
 * Marvin is named after wildlife adventurer Nigel Marvin.
 * Tokkap is based on Tonto from the Lone Ranger (2013)