Original ENT episode count: 98

Star Trek: Enterprise

Season 1:
  1: Broken Bow
  2: Broken Bow, Part II
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  7: The Andorian Incident
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  13: Dear Doctor
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  15: Shadows of P'Jem
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Season 2:
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  2: Carbon Creek
  3: Minefield
  4: Dead Stop
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  14: Stigma
  15: Cease Fire
  16: Future Tense
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  23: Regeneration
  24: First Flight
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Season 3:
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Season 4:
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  4: Borderland
  5: Cold Station 12
  6: The Augments
  7: The Forge
  8: Awakening
  9: Kir'Shara
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  12: Babel One
  13: United
  14: The Aenar
  15: Affliction
  16: Divergence
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  18: In a Mirror, Darkly
  19: In a Mirror, Darkly, Part II
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Season 1:
  1: Broken Bow
  2: Broken Bow, Part II
  3: Fight or Flight
  4: Strange New World
  5: Unexpected
  6: Terra Nova
  7: The Andorian Incident
  8: Breaking the Ice
  9: Civilization
  10: Fortunate Son
  11: Cold Front
  12: Silent Enemy
  13: Dear Doctor
  14: Sleeping Dogs
  15: Shadows of P'Jem
  16: Shuttlepod One
  17: Fusion
  18: Rogue Planet
  19: Acquisition
  20: Oasis
  21: Detained
  22: Vox Sola
  23: Fallen Hero
  24: Desert Crossing
  25: Two Days and Two Nights
  26: Shockwave, Part I

Season 2:
  1: Shockwave: Part 2
  2: Carbon Creek
  3: Minefield
  4: Dead Stop
  5: A Night In Sickbay
  6: Marauders
  7: The Seventh
  8: The Communicator
  9: Singularity
  10: Vanishing Point
  11: Precious Cargo
  12: The Catwalk
  13: Dawn
  14: Stigma
  15: Cease Fire
  16: Future Tense
  17: Canamar
  18: The Crossing
  19: Judgment
  20: Horizon
  21: The Breach
  22: Cogenitor
  23: Regeneration
  24: First Flight
  25: Bounty
  26: The Expanse

Season 3:
  1: The Xindi
  2: Anomaly
  3: Extinction
  4: Rajiin
  5: Impulse
  6: Exile
  7: The Shipment
  8: Twilight
  9: North Star
  10: Similitude
  11: Carpenter Street
  12: Chosen Realm
  13: Proving Ground
  14: Stratagem
  15: Harbinger
  16: Doctor's Orders
  17: Hatchery
  18: Azati Prime
  19: Damage
  20: The Forgotten
  21: E^2
  22: The Council
  23: Countdown
  24: Zero Hour

Season 4:
  1: Storm Front
  2: Storm Front, Part II
  3: Home
  4: Borderland
  5: Cold Station 12
  6: The Augments
  7: The Forge
  8: Awakening
  9: Kir'Shara
  10: Daedalus
  11: Observer Effect
  12: Babel One
  13: United
  14: The Aenar
  15: Affliction
  16: Divergence
  17: Bound
  18: In a Mirror, Darkly
  19: In a Mirror, Darkly, Part II
  20: Demons
  21: Terra Prime
  22: These Are the Voyages...