ENT Season 4,22 episodes
標題集數總集數時間設定首播時間
Storm Front暴風前線4x0107719442004-10-08
Storm Front,Part Ⅱ暴風前線（下）4x020781944/21542004-10-15
Home家鄉4x0307921542004-10-22
Borderland邊境4x0408017 May 21542004-10-29
Cold Station 12十二號冷藏站4x0508121542004-11-05
The Augments強化人4x0608227 May 21542004-11-12
The Forge試煉場4x0708321542004-11-19
Awakening覺醒4x0808421542004-11-26
Kir'SharaKir'Shara4x0908521542004-12-03
Daedalus神匠4x1008621542005-01-14
Observer Effect觀察者效應4x1108721542005-01-21
Babel One巴別一號星4x1208812 November 21542005-01-28
United聯盟4x1308915 November 21542005-02-04
The Aenar和平戰爭4x1409021542005-02-11
Affliction苦惱4x1509127 November 21542005-02-18
Divergence越軌4x1609221542005-02-25
Bound束縛4x1709327 December 21542005-04-15
In a Mirror,Darkly黑暗的鏡面4x1809413 January 21552005-04-22
In a Mirror,Darkly,Part Ⅱ黑暗的鏡面（下）4x1909521552005-04-29
Demons心魔4x2009621552005-05-06
Terra Prime盛世地球4x2109721552005-05-13
These Are the Voyages...踏上征程4x220982370 （2161）2005-05-13
