|This article is about a/an episode in Zyuden Sentai Kyoryuger.|
|WARNING: This episode contains scenes of blood. Viewer discretion is advised!|
With Zorima stronger then normal infecting the city, Torin fears that Deboss' resurrection draws near. The appearance of Debo Nagareboshi, killer of the dinosaurs, sends the Kyoryugers to seek help from the Spirit of kung-fu user Tessai, the first Kyoryuger.
Finding themselves facing a group of Zorima as numerous as the day they first appeared, the Kyoryugers learn that their usual attacks have no effect on the horde as Torin fears the worse of what this means. Once they destroyed the Zorima, the Kyoryugers find themselves facing an even stronger Debo Monster: Debo Nagareboshi. Luckily, Kyoryu Gold's aid drives Debo Nagareboshi back. In the Spirit Base, Torin reveals that the power boost the Zorima had is a sign that Deboth, the leader of the Deboth Army, is beginning to awaken. Curious of how to deal with this series of events, the Kyoryugers are formally introduced to Kyoryu Gray, a Spirit from China.
Admitting that he is disappointed in the main Kyoryugers' ability as he watched them fighting Debo Nagareboshi, he places the five in an illusion to put them through a series of trials in his arena while subjected to the Guardians' power. While Ian, Nobuharu, Souji, and Amy pass after respectively suffering attacks from the Ovirappoo, Igeranodon, Archenolon, and Gurumonite Zyudenchi, they find Daigo was subjected to all four at once and passed his test first.
Elsewhere, after paying his respect to his fallen Zetsumates comrades, Debo Nagareboshi heads out to get revenge on the Kyoryugers. Kyoryu Gray tells Utusemimaru not to participate in the fight, and instead decides to use the Debo Monster as a final test for the main Kyoryugers.
With Dogold benefitting from his power up as he accompanies the Debo Monster, Kyoryu Black, Kyoryu Blue, Kyoryu Green, and Kyoryu Pink overwhelm him and Debo Nagareboshi with their newfound will to fight. However, as Kyoryu Gray has expected, Kyoryu Red's attacks has no effect on Debo Nagareboshi, and Kyoryu Gold is forced to intervene as the Giant Zorima are formed. Luckily, Bunpachy arrives and defeats the monster much to the Kyoryugers' surprise.
As Bunpachy leaves, Kyoryu Gray tells the Kyoryugers that his Zyudenryu has accepted all of them but Daigo. He explains that Daigo's lack of weakness makes him imbalanced, and Kyoryu Gray intends to give the Kyoryugers Bunpachy only if Daigo is removed from the team and Utsusemimaru made leader.
- Daigo Kiryu (桐生 ダイゴ Kiryū Daigo): Ryo Ryusei (竜星 涼 Ryūsei Ryō)
- Ian Yorkland (イアン・ヨークランド Ian Yōkurando): Syuusuke Saito (斉藤 秀翼 Saitō Shūsuke)
- Nobuharu Udo (有働 ノブハル Udō Nobuharu): Yamato Kinjo (金城 大和 Kinjō Yamato)
- Souji Rippukan (立風館 ソウジ Rippūkan Sōji): Akihisa Shiono (塩野 瑛久 Shiono Akihisa)
- Amy Yuuzuki (アミィ結月 Amyi Yūzuki): Ayuri Konno (今野 鮎莉 Konno Ayuri)
- Utsusemimaru (空蝉丸): Atsushi Maruyama (丸山敦史 Māruyama Atsūshishi)
- Wise God Torin (賢神トリン Kenjin Torin, Voice): Toshiyuki Morikawa (森川 智之 Morikawa Toshiyuki)
- Ramirez (ラミレス Ramiresu, Voice): Robert Baldwin (ロバート・ボールドウィン Robāto Bōrudowin)
- Tessai (鉄砕 Voice): Masayuki Deai (出合 正幸 Deai Masayuki)
- Many-Faced High Priest Chaos (百面神官カオス Hyakumen Shinkan Kaosu, Voice): Takayuki Sugō (菅生 隆之 Sugō Takayuki)
- Joyful Knight Candelilla (喜びの戦騎キャンデリラ Yorokobi no Senki Kyanderira, Voice): Haruka Tomatsu (戸松 遥 Tomatsu Haruka)
- Raging Knight Dogold (怒りの戦騎ドゴルド Ikari no Senki Dogorudo, Voice): Satoshi Tsuruoka (鶴岡 聡 Tsuruoka Satoshi)
- Sorrowful Knight Aigaron (哀しみの戦騎アイガロン Kanashimi no Senki Aigaron, Voice): Yū Mizushima (水島 裕 Mizushima Yū)
- Funfilled Spy Luckyuro (楽しみの密偵ラッキューロ Tanoshimi no Mittei Rakkyūro, Voice): Ai Orikasa (折笠 愛 Orikasa Ai)
- Kyoryu Red - Gabutyra + Gabutyra (Zyuden Brave Finish), Gabutyra + Gabutyra (Armed On), Kentrospiker
- Kyoryu Black - Parasagun + Parasagun (Zyuden Brave Finish), Parasagun + Parasagun (Armed On)
- Kyoryu Blue - Stegotchi + Stegotchi (Zyuden Brave Finish), Stegotchi + Stegotchi (Armed On)
- Kyoryu Green - Zakutor + Zakutor (Zyuden Brave Finish), Zakutor + Zakutor (Armed On)
- Kyoryu Pink - Dricera + Dricera (Zyuden Brave Finish), Dricera + Dricera (Armed On)
- Kyoryu Gold - N/A
- Kyoryu Cyan - N/A
- Kyoryu Gray - Archenolon, Ovirappoo, Gurumonite, Igeranodon, Bunpachy (Battle Mode)
- As part of Super Hero Time, this episode aired alongside Kamen Rider Wizard episode 39, What was Forgotten on the Pitch.
- Viewership: 4.6%
- Zyuden Sentai Kyoryuger was pre-empted on June 16 (the following week) to give way for the U.S. Open Tournament telecast. It had resumed airing on June 23 with the next episode.
- The eyecatch is changed in this episode, now with the pre-break eyecatch showing the Kyoryugers (including Utchi) preparing to transform and post-break showing them in their roll call poses, using footage from Brave 12, the first episode where the six Kyoryugers transformed together. This eyecatch would last until Brave 27, which introduced an eyecatch more reminiscent of the original but with Utchi included.
- The ending theme was also changed to include Utchi dancing with the Kyorugers throughout the whole ending.
Zyuden Sentai Kyoryuger Volume 5 features episodes 17-20: Brave 17: Clashing of Teeth! Kyoryu Gray, Brave 18: Caught! Kung-Fu Finishing Strike, Brave 19: Kyawaeen! The Stolen Family and Brave 20: Unlucky! Fortune at Tanabata. 
- Rise of a Ranger - Power Rangers counterpart in Dino Charge. See comparison page. (Graphite and Zord Debut)
- Nightmare in Amber Beach - Power Rangers counterpart in Dino Super Charge. See comparison page. (Fight Footage)
- TV Asahi's official preview for ｢ガチだぜ！キョウリュウグレー｣
- Toei TV's official episode guide for ｢ガチだぜ！キョウリュウグレー｣