|Escape Space X|
|Ultraseven, Episode 18|
|Screenplay by||Tetsuo Kinjo|
|Directed by||Hajime Tsuburaya|
|Special skill director||Jun Ooki|
Underground Go! Go! Go!
Escape Space X (空間X脱出 - Kūkan X Dasshutsu) is the 18th Episode of Ultraseven.
On a skydiving exercise, Amagi and Soga disappear, landing in a fog enshrouded forest in what seems like some alternate dimension. Separated from Soga, Amagi is immediately attacked by small blood-draining leech creatures; and a giant spider Gumonga that emits noxious gas. Finding Soga and finally regaining contact with the Ultra Guard, the two Garrison members find themselves trapped within a monster-filled "Virtual Space" created by a race of Aliens known as Bells, insect-like creatures with the power to cause ear-piercing sonic attacks on their enemies.
- Dan Moroboshi/Ultra Seven (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 5 Features Episodes 18-21.