Season 4
Upon returning home after preventing a second Xindi attack, Enterprise explores cultural shifts on Vulcan; forges alliances with Earth's neighbors in the face of Romulan aggression; deals with a plague inside the Klingon Empire; explores the Mirror Universe; and overcomes xenophobic elements to lead an interstellar community.
All Episodes
S4 E1: Storm Front (1)
S4 E2: Storm Front (2)
S4 E3: Home
S4 E4: Borderland (1)
S4 E5: Cold Station 12 (2)
S4 E6: The Augments (3)
S4 E7: The Forge (1)
S4 E8: Awakening (2)
S4 E9: Kir'Shara (3)
S4 E10: Daedalus
S4 E11: Observer Effect
S4 E12: Babel One (1)
S4 E13: United (2)
S4 E14: The Aenar (3)
S4 E15: Affliction (1)
S4 E16: Divergence (2)
S4 E17: Bound
S4 E18: In a Mirror, Darkly (1)
S4 E19: In a Mirror, Darkly (2)
S4 E20: Demons (1)
S4 E21: Terra Prime (2)
S4 E22: These Are the Voyages...