Icon-oo.png This article is about a/an monster in Power Rangers Operation Overdrive.

"Hello! "
―First words[src]

"Give me the scrolls!"
―Ultrog to the Overdrive Rangers.[src]

"You're no problem for me now."
―Ultrog after being enlarged.[src]

"Aah! Locked and dropped!"
―Ultrog's final words before his destruction.[src]

Ultrog is a keylock/laser disc-themed monster who is one of Kamdor's first creations. He serves as the tertiary antagonist of the episode "Heart of Blue".


Ultrog was created by Kamdor. This black-and-blue-colored keylock/laser disc-themed monster was first seen trying to "kidnap" Mira in order to lure Dax to where he was in the city. Dax attacked the monster and gave him a beating to impress Mira; soon the monster retreated. Later, Ultrog returned, seeking the Neptune scrolls. The Rangers battled him, but because Dax's heart was so tender after thinking about Mira, Dax could not handle him. Ultrog threatened to take Mira away again unless the Rangers gave him the scrolls. Dax, feeling helpless, handed them over, but the monster ended up throwing Mira up into the air, for which the Blue Ranger was able to catch her. Ultrog had absorbed the power of the two scrolls he had taken, making him stronger than before and equipping him with a lightning baton. He proved to be too much for the other four Rangers when he battled them again that night, but the tables were turned when Dax came back to join the others, as well as to reveal that the third scroll that Mira (who finally revealed to Dax that she is the evil Miratrix) had stolen was a fake. The Rangers soon took out Ultrog, but from the inside of jewel on Miratrix's necklace, Kamdor made Ultrog grow. After forming the DriveMax Megazord, Ultrog had the upper hand again, but then Spencer gave the Rangers the power of the third scroll, which allowed them to suck the power of the other scrolls out of the monster; the scrolls then made their way back into Spencer's hands. Soon afterwards, Ultrog was destroyed by the DriveMax Megazord's Saber. Tvicon.png TV STORY-Heart of Blue


Ultrog is a ruthless and cold entity that will do anything in his power to destroy the Rangers and steal the scrolls. He can also be a bit of a trickster, saying that he will let Mira go if Will hands over the scroll, only for him to throw her up into the air.

Powers and Abilities


  • Teleportation: Ultrog can teleport to any location at will.
  • Weapon Transformation: Ultrog is able to change different parts of his body into weapons, as seen when he turned his right arm into a drill-like laser blaster.
  • Power Absorption: As stated by Miratrix, Ultrog was able to absorb the power of two Neptune scrolls to make himself stronger.
  • Weapon Creation: Ultrog was able to create his lightning baton out of two Scrolls of Neptune.
  • Chest Blast: Ultrog can fire a blue energy blast from his chest.
  • Chest Beam: Ultrog can also fire a blue colored energy beam from his chest.


  • Strength: Ultrog is strong enough to overpower his opponents and throw them around.
  • Speech: Ultrog can speak although he lacks a visible mouth.
  • Extraordinary Leaper: Ultrog can leap at an incredible distance.
    • Charging: Ultrog can leap and attack his enemies while charging.


to be added


  • Right Arm Laser Drill Blaster: Ultrog can turn his right arm into a drill-shaped blaster that can shoot green colored energy lasers.
  • Lightning Baton: Ultrog can use a baton with a lightning-style blade for an aid in combat, which he created using two Scrolls of Neptune.
    • Energy Wave: Ultrog can unleash a massive blue colored energy wave from his lightning baton. It is powerful enough to push the DriveMax Megazord down to the ground with just one blast.

Behind the Scenes



to be added


to be added


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  • Ultrog resembles the Storm Megazord of Power Rangers Ninja Storm, the reason for this is because Ultrog's Boukenger counterpart, Jougami, as with each primary antagonist and each individual monster of the week was visually designed as an homage to the various robots and other mecha piloted by the protagonists of the 29 previous Super Sentai Series (except for J.A.K.Q. Dengekitai), as Boukenger was the 30th anniversary series. Nendogami's look was based on the Storm Megazord's counterpart, the Karakuri Giant Senpuujin of Ninpu Sentai Hurricaneger.
  • Ultrog's last words, "Aah! Locked and dropped!", is a reference to the lines command used by the Ninja Storm team when dropping in a Power Disc to release a Power Sphere: "Power Disc, locked and dropped.".
  • Ultrog is the very first monster in Power Rangers Operation Overdrive to talk.
  • Ultrog is also the very first monster in Power Rangers Operation Overdrive to fight the Rangers human-size, and later on get grown into a giant.


to be added

See Also


Power nav icon.png Power Rangers Operation Overdrive Icon-oo.png
Mack Hartford - Will Aston - Dax Lo - Ronny Robinson - Rose Ortiz - Tyzonn
Sentinel Knight
Overdrive Tracker - Mercury Morpher - Sentinel Morpher - Drive Defender - Double O Zip Shooter - Drive Lance - Drive Slammer - Drive Vortex - Drive Claws - Drive Geyser - Drive Detector - Defender Vest - Drill Blaster - Red Sentinel Ranger - S.H.A.R.C. - Hovertek Cycle - Transtek Armor
Andrew Hartford - Spencer - Vella - Norg - Alpha 6
Retro Rangers: Adam Park - Tori Hanson - Kira Ford - Bridge Carson - Xander Bly
Zords and Megazords
Dump Driver - Speed Driver - Gyro Driver - Dozer Driver - Sub Driver - Drill Driver - Shovel Driver - Cement Driver - Crane Driver - Sonic Streaker - Fire Truck Zord - Rescue Runner 1 - Rescue Runner 2 - BattleFleet Zord 14 - BattleFleet Zord 15 - BattleFleet Zord 16 - BattleFleet Zord 17 - BattleFleet Zord 18
DriveMax Megazord - Super DriveMax Megazord - DriveMax Ultrazord - Flash Point Megazord - BattleFleet Megazord - DualDrive Megazord
Flurious - Chillers
Moltor - Lava Lizards
Miratrix - Kamdor
The Fearcats: Mig - Benglo - Crazar - Cheetar
Others: Thrax
Giant Sea Creature - Atlantis Temple - Ultrog - Weather Machine Monster - Bombardo - Volkan - Big Mouth Monster - Scaletex - Camera Monster - Amplifier Monster - Bullox - Lavadactyls - Top Hat - Blothgaar - Generalissimo - Vulturus - Datum - Garbage Warrior - Golem Warrior - Statue Warrior - Kunoichi Monster - Prince Warrior - Magmador
Robots: Dragonizer - Moltor's Zord - Flurious' Robot - Jet Robot - Commando Robot - Centurion Robot - Cybernetic Rex - Agrios