Season 12

When the wicked Mesogog attempts to revert the Earth back to a prehistoric age of dinosaurs, legendary veteran Ranger Tommy Oliver returns to action. Recruiting a soccer prodigy, a computer expert, and a fledgling musician to harness their own powers derived from dinosaurs, they must unite as the Power Rangers Dino Thunder to protect the Earth.

Season episodes list 12

S12E01

S12E01 : Day of the Dino (1) (aired on 02/14/2004)

While on a detention-related field trip with their new science teacher, Dr. Tommy Oliver, three…
S12E02

S12E02 : Day of the Dino (2) (aired on 02/14/2004)

Kira escapes from the Tyranodrones and Mesogog's henchmen Elsa & Zeltrax, and rejoins her two…
S12E03

S12E03 : Wave Goodbye (aired on 02/21/2004)

Conner's given a shot at playing professional soccer, but his Ranger duties impede upon it. Ethan…
S12E04

S12E04 : Legacy of Power (1) (aired on 02/28/2004)

Tommy, captive of Mesogog, is forced to aid him in unlocking the newest Dino Gem, or be destroyed.…
S12E05

S12E05 : Back in Black (2) (aired on 03/06/2004)

Utilizing Hayley's help, and their new Raptor Cycles, the DinoThunder Rangers rescue Tommy from…
S12E06

S12E06 : Diva in Distress (aired on 03/13/2004)

An old friend of Kira's has returned to town, with a reputation as a successful pop singer under…
S12E07

S12E07 : Game On (aired on 03/20/2004)

Ethan is sucked into a video game when Mesogog targets the world of Cyber-space, and creates the…
S12E08

S12E08 : Golden Boy (aired on 03/27/2004)

Dr. Anton Mercer buys Hayley's Cyberspace Café for his son, Trent, but he's perfectly happy just…
S12E09

S12E09 : Beneath the Surface (aired on 04/03/2004)

The Rangers uncover the Dimetrozord Egg, but Elsa, thanks to her disguise as Principal Randall,…
S12E10

S12E10 : White Thunder (1) (aired on 04/17/2004)

Having allowed it to gestate for a year, Elsa retrieves the White Dino Gem, with the intent of…
S12E11

S12E11 : White Thunder (2) (aired on 04/24/2004)

The evil White Ranger finds his own Dinozord Egg, and begins feeding it energy from his Morpher, so…
S12E12

S12E12 : White Thunder (3) (aired on 05/01/2004)

The Evil White Ranger steals the DinoThunder gang's Stegazord, and combines it with his Dragozord,…
S12E13

S12E13 : Truth and Consequences (aired on 05/08/2004)

With Tommy currently incapacitated, and Hayley unable to free him just yet, the DinoThunder Rangers…
S12E14

S12E14 : Leader of the Whack (aired on 05/15/2004)

A meteorite lands in the forest, gaining the attention of Cassidy & Devin (who were searching for…
S12E15

S12E15 : Burning at Both Ends (aired on 05/22/2004)

After capturing two of the rangers' auxiliary zords, Trent is attacked by Zeltrax and Insectolite,…
S12E16

S12E16 : The Missing Bone (aired on 05/22/2004)

Trent is called to see Principal Randall, who quizzes him on his current behavior and state of…
S12E17

S12E17 : Bully for Ethan (aired on 06/12/2004)

A bully named Derrick picks on Ethan at school repeatedly, eventually setting up a fight with him.…
S12E18

S12E18 : Lost & Found in Translation (aired on 06/13/2004)

Hayley's Cyberspace gets a new satellite system, which sucks Ethan into watching its endless…
S12E19

S12E19 : It's a Mad Mad Mackerel (aired on 06/19/2004)

Kira gets an internship on Channel 3's hit children's cartoon cavalcade, "The Funky Fisherman…
S12E20

S12E20 : Copy That (aired on 07/10/2004)

Anton Mercer relays the story of how Mesogog was born, out of testing an advancement in dinosaur…
S12E21

S12E21 : Triassic Triumph (aired on 07/17/2004)

Zeltrax samples a portion of the new Evil White Ranger clone's energy, and creates the White…
S12E22

S12E22 : A Star is Torn (aired on 07/24/2004)

Between Trent's duties of helping run the Cyber Space cafe, Conner's hair-raising simulations on…
S12E23

S12E23 : Episode 23 (aired on 07/24/2004)

S12E24

S12E24 : A Ranger Exclusive (aired on 07/31/2004)

Elsa's got a new plan to bring her master Mesogog's vision of a barren, dinosaur-ruled Earth to…
S12E25

S12E25 : Tutenhawken's Curse (aired on 08/07/2004)

Ethan takes an interest in deciphering the hieroglyphics of Egyptian ruler Tutenhawken. In doing…
S12E26

S12E26 : Disappearing Act (aired on 08/21/2004)

To help her mutant flower grow into the Thornox monster, Elsa uses a sample of mysterious green…
S12E27

S12E27 : Fighting Spirit (aired on 08/28/2004)

Elsa and her T-Drones dig up a powerful energy crystal, which has the same mineral properties of…
S12E28

S12E28 : The Passion of Conner (aired on 09/05/2004)

Conner's got his sights set on a girl named Krista at school. But she's a passionate, activist…
S12E29

S12E29 : Isn't It Lava-ly (aired on 09/18/2004)

Zeltrax is still being sought by Mesogog's forces, as well as his old friend Tommy. He's a loose…
S12E30

S12E30 : Strange Relations (aired on 09/25/2004)

The Evil White Ranger clone learns of his rapidly decreasing power. It seems that when Zeltrax…
S12E31

S12E31 : Thunder Storm (1) (aired on 10/02/2004)

Lothor finally climbs his way out of the Abyss of Evil. Disguising himself as his now-captive twin…
S12E32

S12E32 : Thunder Storm (2) (aired on 10/09/2004)

Cam, Blake, and Hunter head into the Abyss of Evil to retrieve their stolen powers, and run into…
S12E33

S12E33 : In Your Dreams (aired on 10/16/2004)

Dr Mercer's night terrors lead to Mesogog's latest scheme. He has Elsa connect the Geno Randomizer…
S12E34

S12E34 : Drawn into Danger (aired on 10/23/2004)

Trent's artistic inspiration, comic book artist & creator Carson Brady, does a signing at Hayley's…
S12E35

S12E35 : House of Cards (1) (aired on 10/30/2004)

Ethan plays against Devin with their favorite card game, "Dragon Wars." He wins using the…
S12E36

S12E36 : A Test of Trust (2) (aired on 11/06/2004)

The recent attempted exploitation by Elsa of his human side leads Mesogog to finally ridding…
S12E37

S12E37 : Thunder Struck (1) (aired on 11/13/2004)

Mesogog, now split from Mercer, readies his transmogrifacation beam, which will turn all of…
S12E38

S12E38 : Thunder Struck (2) (aired on 11/20/2004)

What's Zeltrax been up to while he's been absent from the show? Seems he and his Triptoids spent…
S12E39

S12E39 : The Hidden Episode (aired on 01/30/2005)

Kira and Ethan, now powerless, discover a hidden stone in Hayley's Cyberspace which allows them to…