Widely regarded as Voyager’s best season, Season 4 opens with the exciting conclusion of “Scorpion,” which introduces us to a new character, Seven of Nine, who will be featured prominently throughout the remainder of the series’ run.

With the addition of a major character also sees the departure of Kes in the season’s second episode, “The Gift.” Kes returns in the Season 6 episode “Fury,” but her absence is otherwise barely noticed.

4-00: Season Background

Original Airdates: 1997-1998

4-01: Scorpion, Part II

Voyager strikes an uneasy partnership with the Borg to fend of Species 8472's invasion.

46 screencaps

4-02: The Gift

As Voyager limps out of Borg space, Kes undergoes a dramatic transformation and a unique new member joins the crew.

94 screencaps

4-03: Day of Honor

During an important Klingon holiday, B’Elanna’s round of bad luck intensifies when her shuttle explodes, stranding her and Tom Paris in environmental suits.

46 screencaps

4-04: Nemesis

Chakotay finds himself fighting someone else's war against his will.

27 screencaps

4-05: Revulsion

Voyager encounters a disturbed, vengeful hologram while Seven senses Kim's infatuation.

28 screencaps

4-07: Scientific Method

Seven discovers that Voyager's crew are subjects of secret deadly experiments.

50 screencaps

4-08: Year of Hell, Part I

Voyager is repeatedly attacked by Krenim warships while a scientist alters history by eliminating entire races from existence.

87 screencaps

4-09: Year of Hell, Part II

Armed with temporal shields, Voyager makes a stand against Annorax.

91 screencaps

4-11: Concerning Flight

When Voyager seeks to recover stolen supplies, Janeway receives help from the holographic version of Leonardo da Vinci, who is using The Doctor’s pirated mobile emitter.

105 screencaps

4-12: Mortal Coil

When Neelix returns from death, his spiritual beliefs are put in doubt.

48 screencaps

4-13: Waking Moments

An unknown species attacks Voyager's crew through their dreams.

117 screencaps

4-14: Message in a Bottle

The Doctor is sent to the Alpha Quadrant through an alien relay network, arriving aboard a Starfleet vessel commandeered by Romulans.

165 screencaps

4-15: Hunters

Voyager is confronted by the Hirogen after usings their ancient network of relay stations to retrieve letters from home.

93 screencaps

4-16: Prey

Voyager rescues a Hirogen who underestimated his prey.

186 screencaps

4-17: Retrospect

Seven of Nine's latent memory of being attacked prompts an intense investigation.

61 screencaps

4-18: The Killing Game, Part I

Their memories erased, Voyager’s crew are placed into a World War II holoprogram to be studied and hunted by the Hirogen.

89 screencaps

4-19: The Killing Game, Part II

As the World War II holoprogram intensifies, Janeway, Seven, The Doctor, and Kim work to restore the crew’s memories and stop the Hirogen offensive.

124 screencaps

4-19: Vis-à-vis

An alien switches bodies with Tom Paris.

64 screencaps

4-20: The Omega Directive

Upon detecting an omega molecule, Voyager must locate and destroy it before disastrous repercussions.

103 screencaps

4-21: Unforgettable

Chakotay becomes involved with a mysterious woman who seeks asylum on-board Voyager.

26 screencaps

4-22: Living Witness

In the distant future, The Doctor’s backup program is reactivated, who must now correct Voyager’s negative historical perception.

123 screencaps

4-23: Demon

In desperate search for deuterium, Voyager lands on a “Demon” class planet after Paris and Kim go missing on its hostile surface.

83 screencaps

4-25: Hope and Fear

Hope turns to fear when a decrypted Starfleet message communicating a way home proves false, forcing Janeway to face the consequences of a past decision.

103 screencaps