The Double Killer , Killer Alpha and Killer Beta, are two Kaiju brothers who were created by Mad Go-Ne as his final attempt to destroy Jumborg Ace.
Subtitle: Brother Monsters
History[]
Jumborg Ace[]
After many failures at the hands of Jumborg Ace and Jumborg 9, the Double Killer were created to deal with two heroes especially. They were taught about the Jumborgs' abilities and powers by Mad Go-Ne to prepare them for their mission. The Double Killer were sent to attack a train yard simultaneously. PAT were dispatched to deal with them. However, Killer Alpha struck them with a sonic wave, stunning them from commencing the attack. Jumborg Ace soon flew through the sonic wave and landed in front of them, ready to battle.
The fight began. At first, Jumborg Ace got the upper hand and was able to knock them to the ground. Naoki, being arrogant and hot-headed that he is, thought this would be another easy fight. The Double Killer soon got up on their feet. Jumborg Ace fired the Beam Emerald at them. However, the brother kaiju took the beam attack without flinching. Naoki was shocked to see how strong they really were. The Double Killer finally showed their true strength and quickly overpowered the robot hero. Jumborg Ace, running out of power, tried to split them apart by keeping Killer Beta out of distance and focused on assault on Killer Alpha. Killer Beta quickly saw the opening and launched his claw tail toward Jumborg Ace, piercing through his armor and fuel tank at once. Jumborg Ace's energy depleted rapidly and soon he was defeated by the two brothers. Shocking PAT, who watched in disbelief as their hero had fallen.
Although Jumborg Ace's engine wasn't seriously damaged, the mech had no power left to continue fighting. Naoki got out of the robot by the hatch on its' feet and ran back to his base and retrieved Jean Car Z to transform into Jumborg 9 and stop the kaiju. Jumborg 9 rushed towards the battle with high speed and began his fight with the two monsters immediately. With Jumborg 9's unmatched strength and Naoki's experience on the Double Killer, Jumborg 9 quickly overpowered the brothers. As dark clouds formed, the kaiju tried to burn him with their fire breath, but Jumborg 9 countered by shooting the Miracle Flasher straight into their mouths. Both kaiju fall to the ground and seem to be defeated once and for all.
Jumborg 9 approached Jumborg Ace, seemingly to repair him. However, the brother kaiju still have yet to be defeated and clearly had not run out of their tricks. They both fired claw tail at Jumborg 9, locking him in place. They started throwing the Jumborg around, smashing him to the ground left and right, trying to damage him as much as possible. Jumborg 9 tried to escape but to no avail because of his lack of ability to fly. After relentless attacks from the brother monsters, Naoki got knocked out cold, and Jumborg 9 finally ran out of power. PAT and the people of Earth could only watch in despair. Both of their heroes were defeated.
The Double Killer dragged Jumborg 9's limp body towards the giant cross that Mad Go-Ne had prepared. They crucified Jumborg 9 to declare his victory over the Jumborgs and to show humans that they now have no chance at fighting back the Gross Aliens. Even in despair, people still called for the Jumborgs to rise up and fight the invaders once again. As if the Earth itself too refused to surrender to the mad alien, lightning bolts struck Jumborg 9 and recharged the robot's power back to full once again while Naoki now regained his consciousness.
Jumborg 9 has come back to life and Naoki is fully awakened. The giant robot broke free from the restraint and continued his fight with both monsters. Jumborg 9 made a quick work on Killer Beta with the Dynamite Power. Blowing the kaiju into smithereens. Seeing his brother had been defeated, Killer Alpha fled in fear. Jumborg 9, however, didn't follow the kaiju. Instead, Naoki had Jumborg 9 repair Jumborg Ace and refill his energy. After Jumborg Ace showed signs of life, Naoki transported himself back to the mech, once again piloting him into the battle.
Jumborg Ace rose again and flew towards the fleeing kaiju. He didn't waste any time to get even with the killer monster. Using the Windmill Deadly, Jumborg Ace sliced through Killer Alpha. Cutting him in half and completely destroying him. The world was saved by the Jumborgs' undefeated power.
Trivia[]
- Killer Alpha reuses one of Antlar's roars, while Killer Beta reuses a Bemular's roar.
- Yonetani drew Double Killer on the same design sheet. As a result, he got paid for designing a single kaiju despite them technically being two kaiju.
Jumborg Ace & Giant[]
While his brother is absent, Killer Beta appeared alongside Demon Go-Ne and Gaiagnes to fight Jumborg Ace on the moon. They almost won until the Giant interfered. Even though outnumbered, the Giant managed to overpower two kaiju. The Giant used his club to pierce through Killer Beta's body and smashed Gaiagnes' skull before blasting them into dust with a beam from the club. Jumborg Ace & Giant
Trivia[]
- In the remastered version of the movie, it's implied that Killer Beta and Gaiagnes are twins.
- Killer Alpha appeared only in the remastered version.
- In the original version, he uses Dangar's roar. In the remastered version, he possesses Seagorath's roar.
Data[]
Killer Alpha
- Stats
- Height: 51 m
- Weight: 30,000 t
- Origin: Space
- Powers and Weapons
- Sonic Waves: Killer Alpha can fire purple sonic waves from his body. It was strong enough to affect human senses but couldn't harm Jumborg Ace.
- Flames: Killer Alpha can emit a stream of flames from his mouth.
- Tail Claw: Like his brother, Killer Alpha has a chained pincer claw for his tail. It is strong enough to hold Jumborg 9 in place.
Killer Beta
- Stats
- Height: 51 m
- Weight: 30,000 t
- Origin: Space
- Powers and Weapons
- Flames: Killer Beta can emit a stream of flames from his mouth.
- Tail Claw: Killer Beta has a chained pincer claw for his tail. It can pierce through Jumborg Ace's armor and lock Jumborg 9 in place.
- Smoke: In Jumborg Ace & Giant, Killer Beta shoots toxic smoke from his mouth instead of flames.
Gallery[]
