|This article is about a/an episode in Choujin Sentai Jetman.|
Traitorous Ryuu (裏切りの竜 Uragiri no Ryū) is the thirty-fourth episode of Choujin Sentai Jetman.
Ryu suspiciously makes a deal with Gray to sacrifice Tetra Boy for Rie, making him face off against the other Jetman.
Ryu steals a disk detailing Tetra-Boy's technology and weak points. Pursued by his frightened friends, he slips away. That night, he signals the Vyram.. "I want Rie. I'll trade." Intrigued, Grey comes to talk to him. Before Ryu can give Grey the disk, Gai destroys it and attempts to stun Ryu, who escapes. He agrees to meet Grey in the morning. Ryu steals Tetra Boy and gives it to Grey who kills him and takes the robot back to the Vyram space ship. BUT... Ryu is not dead. It was an android lookalike. He was hidden in Tetra-Boy's foot. He sets off a signal which leads his relieved friends to him. The Vyram are able to expel the Jetmen from their ship before any serious damage is done.
- Ryu Tendo (天堂 竜 Tendō Ryū): Kotaro Tanaka (田中 弘太郎 Tanaka Kotarō)
- Gai Yuki (結城 凱 Yūki Gai): Toshihide Wakamatsu (若松 俊秀 Wakamatsu Toshihide)
- Raita Ooishi (大石 雷太 Ōishi Raita): Ikko Tadano (ただの いっこ Tadano Ikko)
- Kaori Rokumeikan (鹿鳴館 香 Rokumeikan Kaori): Rika Kishida (岸田 里佳 Kishida Rika)
- Ako Hayasaka (早坂 アコ Hayasaka Ako): Sayuri Uchida (内田 さゆり Uchida Sayuri)
- Commander Aya Odagiri (小田切綾 Odagiri Aya): Mikiko Miki (三輝みきこ Miki Mikiko)
- Back Dimensional Count Radiguet (裏次元伯爵ラディゲ Urajigen Hakushaku Radige): Masaki Tachi (舘 正貴 Tachi Masaki)
- Maria (マリア Maria): Maho Maruyama (丸山 真歩 Maruyama Maho)
- Tran (トラン Toran): Miku Kuga (久我未来 Kuga Miku)
- Grey (グレイ Gurei, Voice): Hideaki Kusaka (日下秀昭 Kusaka Hideaki)
to be added
Choujin Sentai Jetman Volume 4 features episodes 31-41. 
- The complete Jetman series will be released in North America by Shout! Factory in Sept 25th, 2018.