|This article is about a/an episode in Tensou Sentai Goseiger.|
Gosei Power, Out of Control (ゴセイパワー、暴走 Gosei Pawā, Bōsō) is the eighth episode of Tensou Sentai Goseiger. It features the only appearance of the Exotic Brothers and their combination, Exotic Gosei Great.
The bizarre ability of a Warstar Insect makes Alata lose complete control of his invocation abilities, making his Gosei Cards become unpredictable!
Nozomu is doing his homework by drawing a still life of a fruit bowl. When Alata tries to take a shot at it, he turns it down. However, before Eri reveals the reason for it, the Goseigers are alerted to an attack and run off to face the childish Totsneho Alien Fandahō of Nonsense. Alata is struck by Fandahō's attack while his guard is down. After the others manage to drive Fandahō off, the Goseigers revert while Alata remains as Gosei Red to everyone's shock. Eri and the Landick siblings attempt to get the suit off of Alata with Nozomu joining in after thinking of what may happen if people see Alata as Gosei Red.
After Hyde realizes that Fandahō is the cause of this, Agri attempts to have Alata use his Tensou Techniques in hopes of restoring himself to normal. Both attempts fail with Professor Amachi getting hit by a lightning bolt and the trees around the institute catching fire. The next day, the Goseigers run off to face Fandahō, believing that if they defeat him it will help Alata.
Using Fandahō's method against him, the other four Gosei Angels sucker punch him after tricking the monster for the means to restore their friend. But when they assume their Goseiger forms, Alata reverts to civilian form as Buredoran arrives to protect Fandahō. The four Goseigers lose to the more experienced Buredoran as Alata attempts to use his Tensou Techiques to break Fandahō's antenna. Deciding not to take chance, Buredoran uses the Bibi Bugs to enlarge Fandahō. Alata attempts to call Gosei Dragon, but cannot.
Refusing to give up, Alata is forced to draw a very poor (but multi-colored) image on a blank Gosei Card and manages to summon the Exotic Brother Headders who attack Fandahō and break the antennae, thereby restoring Alata's Tensou Techniques. Forming Exotic Gosei Great, the Goseigers defeat Fandahō. Later, Alata joins Nozomu in drawing Professor Amachi while the others try to figure out if Alata's summoning of the Exotic Brothers was a fluke.
- Alata (アラタ Arata): Yudai Chiba (千葉 雄大 Chiba Yūdai)
- Eri (エリ): Rika Satoh (さとう 里香 Satō Rika)
- Agri (アグリ Aguri): Kyousuke Hamao (浜尾 京介 Hamao Kyōsuke)
- Moune (モネ Mone): Mikiho Niwa (にわ みきほ Niwa Mikiho)
- Hyde (ハイド Haido): Kento Ono (小野 健斗 Ono Kento)
- Nozomu Amachi (天知望 Amachi Nozomu): Sakuya Nakamura (中村 咲哉 Nakamura Sakuya)
- Professor Shuichiro Amachi (天知秀一郎 Amachi Shūichirō): Louis Yamada LIII (山田ルイ53世 Yamada Rui Gojūsan-sei)
- Datas (データス Dētasu, Voice): Kōki Miyata (宮田 幸季 Miyata Kōki)
- Great King Mons Drake (大王・惑星のモンス・ドレイク Daiō Wakusei no Monsu Doreiku, Voice): Shōzō Iizuka (飯塚 昭三 Iizuka Shōzō)
- Dereputa of the Meteor (流星のデレプタ Ryūsei no Dereputa, Voice): Rikiya Koyama (小山 力也 Koyama Rikiya)
- Buredoran of the Comet (彗星のブレドラン Suisei no Buredoran, Voice): Nobuo Tobita (飛田 展男 Tobita Nobuo)
- Fandaho of Nonsense (出鱈目のファンダホー Detarame no Fandahō, Voice): Yasuhiro Takato (高戸靖広 Takato Yasuhiro)
- Housewife: Keiko Shinohe (しのへけい子 Shinohe Keiko), Hisako Matsuyama (松山尚子 Matsuyama Hisako), Hitomi Sakurai (桜井ひとみ Sakurai Hitomi)
- Doctor: Masaru Ōbayashi (大林 勝 Ōbayashi Masaru)
- Barber: Hiroyuki Muraoka (村岡 弘之 Muraoka Hiroyuki)
- Taichi: Takamasa Abe (阿部考将 Abe Takamasa)
- Gosei Red* - Dragon Headder (Skick Sword), Dragon Headder (causes Alata to briefly untransform), Dragon Headder (Comprethunder), Skick Sword (Twistornado), Skick Sword (Invisibreeze), Skick Sword (Comprethunder), Exotic Brothers, Gosei Dragon, Gosei Great
- Gosei Pink - Skick Shot, Gosei Phoenix, Gosei Great
- Gosei Black - Landick Axe, Gosei Snake, Gosei Great
- Gosei Yellow - Landick Claw, Gosei Tiger, Gosei Great
- Gosei Blue - Presshower, Seaick Bowgun, Gosei Shark, Gosei Great
- Due to his scrambled powers, Gosei Red's cards have different effects from usual. The intended card is listed, while the actual result is in brackets.
- As part of Super Hero Time, this episode aired alongside Kamen Rider W episode 29, The Nightmarish H/The Melancholy of the Sleeping Princess.
- This episode marks the only appearance of the Exotic Brothers Headders.
- The plot point of a character being stuck in a transformed state due to scrambled powers is similar to what befell Tommy Oliver during the course of Power Rangers Dino Thunder (although unlike Tommy, Alata is stuck for less than an episode).