The Ultra Guard Goes West: Part 1 (ウルトラ警備隊西へ 前編 Urutora Keibitai Nishi e Zenpen) is the fourteeth episode of Ultraseven.
An Anglo assassin has been snuffing out various foreigners in Japan. It's learned that all the victims were secretly part of the Washington Terrestial Defense Force Scientific Team. After an observation rocket studying the "dark planet" of Pedan was mistaken for a pending invasion, the aliens intend to counterattack with their robot King Joe. One of the most important of these undercover Science Team members with a target on them is Dorothy Anderson, a young woman who knows all the information regarding the Pedan civilization. Commander Morabe orders Captain Kiriyama to send Moroboshi, Furuhashi and Soga to escort Dorothy Anderson to an important conference at the Rokko Defense Center before she, too can be assassinated. On the way to the conference, the UG are intercepted by Melvin Webb the assassin, who turns out to not be what he was first perceived.
- Dan Moroboshi/Ultraseven (モロボシ・ダン／ウルトラセブン（声） Moroboshi Dan/Urutorasebun): Kohji Moritsugu (森次 晃嗣 Moritsugu Kōji)
- Anne Yuri (友里アンヌ Yuri Annu): Yuriko Hishimi (ひし美 ゆり子 Hishimi Yuriko)
- Shigeru Furuhashi (フルハシ・シゲル隊員 Furuhashi Shigeru): Sandayū Dokumamushi (毒蝮 三太夫 Dokumamushi Sandayū)
- Kaoru Kiriyama (キリヤマ・カオル Kiriyama Kaoru)： Shoji Nakayama (中山昭二 Nakayama Shōji)
- Soga (ソガ Soga): Shinsuke Achiha (阿知波信介 Achiha Shinuske)
- Amagi (アマギ Amagi): Bin Furuya (古谷敏 Furuya Bin)
- Narrator (ナレーター Narētā): Hikaru Urano (浦野光 Urano Hikaru)
- Ultraseven Volume 4 Features Episodes 14-17.
- This episode, along with the next one, was featured in Ultraman Retsuden episode 56 "Defeat King Joe! Westward, Ultra Guard!!".