For the propulsion technology, see impulse engine.

"Impulse" was the 57th episode of Star Trek: Enterprise, the fifth episode of the show's third season, first aired on 8 October 2003. The episode was written by Jonathan Fernandez and Terry Matalas, and directed by David Livingston.

References[edit | edit source]

Characters[edit | edit source]

Jonathan ArcherSean HawkinsHaynemTravis MayweatherPhloxMalcolm ReedHoshi SatoSolinT'PolCharles Tucker IIIunnamed Enterprise (NX-01) personnelunnamed DFC Seleya personnel
Referenced only 
Bing Crosby

Starships and vehicles[edit | edit source]

Enterprise (NX-class cruiser) • DFC Seleya (D'Kyr-class combat cruiser) • Shuttlepod 1Shuttlepod 2

Locations[edit | edit source]

Delphic Expanse (the galaxy's Alpha or Beta Quadrants)

Shipboard areas[edit | edit source]

DFC Seleya 
corridor

Races and cultures[edit | edit source]

DenobulanHumanVulcan

Technology and weapons[edit | edit source]

communicatorintercomsensorsstarshipviewscreenphase pistol (phase weapon) • pistol

Materials and substances[edit | edit source]

atmospherebloodgasoxygen

States and organizations[edit | edit source]

United EarthStarfleetVulcan ConfederacyVulcan Science Directorate

Ranks and titles[edit | edit source]

captaincommanding officerEarth Starfleet ranksfirst officersubcommanderscience officerscientistofficer

Other references[edit | edit source]

anatomybootgovernmenthumanoidjumpsuitlanguagelifeformmatternation-statequadrantraces and culturesrankspaceStarfleet uniformEarth Starfleet uniformtechnologytitleuniformuniverseweapon

Chronology[edit | edit source]

2150s decade 
Seleya enters the Expanse. (prior to episode)
2153 (2150s chronology, Enterprise voyages
Enterprise encounters Seleya.

Appendices[edit | edit source]

Related media[edit | edit source]

Background[edit | edit source]

Notable cast and crew[edit | edit source]

Images[edit | edit source]

Connections[edit | edit source]

Star Trek: Enterprise episodes
Season 1 "Broken Bow" • "Fight or Flight" • "Strange New World" • "Unexpected" • "Terra Nova" • "The Andorian Incident" • "Breaking the Ice" • "Civilization" • "Fortunate Son" • "Cold Front" • "Silent Enemy" • "Dear Doctor" • "Sleeping Dogs" • "Shadows of P'Jem" • "Shuttlepod One" • "Fusion" • "Rogue Planet" • "Acquisition" • "Oasis" • "Detained" • "Vox Sola" • "Fallen Hero" • "Desert Crossing" • "Two Days and Two Nights" • "Shockwave"
Season 2 "Shockwave" • "Carbon Creek" • "Minefield" • "Dead Stop" • "A Night in Sickbay" • "Marauders" • "The Seventh" • "The Communicator" • "Singularity" • "Vanishing Point" • "Precious Cargo" • "The Catwalk" • "Dawn" • "Stigma" • "Cease Fire" • "Future Tense" • "Canamar" • "The Crossing" • "Judgment" • "Horizon" • "The Breach" • "Cogenitor" • "Regeneration" • "First Flight" • "Bounty" • "The Expanse"
Season 3 "The Xindi" • "Anomaly" • "Extinction" • "Rajiin" • "Impulse" • "Exile" • "The Shipment" • "Twilight" • "North Star" • "Similitude" • "Carpenter Street" • "Chosen Realm" • "Proving Ground" • "Stratagem" • "Harbinger" • "Doctor's Orders" • "Hatchery" • "Azati Prime" • "Damage" • "The Forgotten" • "" • "The Council" • "Countdown" • "Zero Hour"
Season 4 "Storm Front" • "Home" • "Borderland" • "Cold Station 12" • "The Augments" • "The Forge" • "Awakening" • "Kir'Shara" • "Daedalus" • "Observer Effect" • "Babel One" • "United" • "The Aenar" • "Affliction" • "Divergence" • "Bound" • "In a Mirror, Darkly" • "Demons" • "Terra Prime" • "These Are the Voyages..."

Timeline[edit | edit source]

published order
Previous episode:
Rajiin
Enterprise episode produced Next episode:
Exile
Previous episode:
Rajiin
Enterprise episode aired Next episode:
Exile
chronological order
Previous Adventure:
Rajiin
Pocket Next Adventure:
Exile


External link[edit | edit source]

Community content is available under CC-BY-SA unless otherwise noted.