The 10 best Star Trek: Voyager episodes, ranked

Unfortunately, what the Clown finds most entertaining is probing their minds for their innermost fears and turning it into weird performance art, and he refuses to let his audience leave. When the Voyager crew attempts to rescue them, the Clown takes Ensign Harry Kim (Garrett Wang) hostage and proceeds to menace him for most of the episode. And, folks, it’s a trip.

The Thaw is a colorful, not entirely comprehensible, totally unclassifiable episode. It’s sort of horror, it’s sort of comedy, it’s sort of character study, but mostly it’s just entertaining. And for however much of it is up to interpretation, it’s a rare glimpse at the psyche of Harry Kim, one of Voyager’s least explored characters. Above all, however, it’s a delight to watch McKean perform what’s essentially his take on the Joker, a homicidal clown with a genius intellect and a poetic flair. Mulgrew, consequently, gets to play Batman, facing down his gleeful menace with stillness and determination. It’s one of the few real treats from the early seasons of the series, one whose reputation among fans has only grown since its premiere in 1996.

Aside from maybe The Next Generation’s Wesley Crusher, no Star Trek character was as immediately reviled as Voyager’s chef, ambassador, and morale officer Neelix (Ethan Phillips). On most episodes of Voyager, Neelix is the goofy comic relief, performing folksy, unfunny antics around the mess hall or annoying the stoic Vulcan Lt. Tuvok (Tim Russ) with his naivety and effervescence. His unsettling long-term romantic relationship with Kes, who is technically a two-year-old when the series begins, is also part of Trek’s most irritating love triangle.

And yet, when Neelix is the center of an episode, it often reveals him to be one of the show’s most textured and interesting characters. Neelix is a survivor of a devastating war that destroyed his home and claimed the lives of his entire family. Beneath the persona of a “happy wanderer” resides a deep sea of melancholy and a predisposition towards depression. It’s a performance for his own benefit, as well as for the weary Voyager crew, and if it seems like he’s trying too hard, that’s because he is.

In the episode Mortal Coil, Neelix is killed on an away mission, only to be resuscitated 18 hours later by Seven of Nine (Jeri Ryan) and her advanced Borg medicine. The crew is happy to have him back, but the experience rocks Neelix to his core. Neelix has always believed that he would be reunited with his family in the afterlife, but upon his death, he experienced no such thing. Neelix’s crisis of faith provides Phillips an opportunity to really dig his teeth into his character, and to take a heavy, nuanced look at belief, mortality, depression, and suicidal ideation.

Writer Bryan Fuller, who would go on to create NBC’s Hannibal, puts his psychological horror chops to great use here, and director Allan Kroeker sustains a feeling of dread that places the audience on edge and off-balance. The story resolves itself a little too quickly and is never mentioned again, but that’s par for the course on Voyager. But when evaluated on its own, Mortal Coil holds up against some of Trek’s best character studies.

Following up on the popularity of Data on The Next Generation, Voyager debuted with its own artificial crewmember, the Emergency Medical Hologram (Robert Picardo), usually just called “the Doctor.” Rather than a supposedly emotionless android, the Doctor is a hologram based on the grouchy engineer who designed him and endowed with the medical knowledge of the entire Federation. At the start of the series, everyone — including the Doctor himself — considers him to be a tool intended for short-term use, rather than a person, but since he’s left online for years rather than hours, he gradually develops his own personality and preferences, becoming a sentient individual.

Unlike in Data’s case, however, it takes the crew a long time to get used to the idea of the Doctor being his own man, and they continue to infringe on his rights, his privacy, and his very programming for much of the series. Sometimes the Doctor’s indignity is played for laughs, sometimes for sympathy, and in our next episode, for horror.

In Latent Image, the Doctor discovers evidence that he performed a delicate neurosurgery on Ensign Kim 18 months earlier, but he has no memory of the event, and neither does the rest of the crew. With the help of Seven of Nine, who joined the cast in the intervening year, the Doctor attempts to unravel the mystery of what really happened, leading to a terrible discovery that calls his relationship with Capt. Janeway and the rest of the crew into question. We won’t give away the answer here, but the story digs deep into the complexity of the Doctor’s character and his nature as an ascended artificial intelligence, and offers Picardo his meatiest acting challenge. You won’t find it on a lot of Best of Voyager lists, but it remains one of the show’s greatest hidden treasures.

Lest we leave you with the impression that the best of Voyager is all gloom and doom, our next entry is one of the lightest and funniest episodes of the series. Despite being set aboard a Starfleet vessel blasted to the far side of the galaxy with limited resources and no support, Voyager assures the audience early on that the ship’s holodecks are still fully functional, allowing the crew to go on their LARPing (live-action role-playing) adventures just like on The Next Generation. Most of the crew’s fantasies proved to be pretty forgettable, until the introduction of Tom Paris’ (Robert Duncan McNeill) new favorite holonovel, The Adventures of Captain Proton. Modeled after the classic Flash Gordon film serials — right down to the cheap effects and black-and-white photography — Captain Proton became a recurring treat during Voyager’s fifth season, and is at the center of the No. 6 pick on our list, Bride of Chaotica!

In this episode, Tom and Harry’s latest excursion into the monochrome world of Captain Proton attracts the attention of photonic beings from another dimension, to whom the fictional villain Doctor Chaotica (Martin Rayner) is terrifyingly real. War breaks out between the photonic sentients and the 1930s-style bad guys, and the only way to save the day is for the crew to play along with the campy program. And because no Star Trek series is complete without the captain getting into a silly outfit and hamming it up, Janeway must pose as Chaotica’s evil bride, the devilish Arachnia! Mulgrew and the rest of the cast are plainly having a ball with this episode, and the fun is contagious. Keeping the holodeck around for the run of Voyager may have been one of the signs that the series was going to play things relatively safe, but it did give us one of the franchise’s best holodeck episodes.

History is written by the victors, and subject to countless revisions over the passing centuries. How much of what we think of as historical fact is actually widely accepted conjecture or outright fabrication? We’ll probably never know, unless some eyewitness from the distant past turns up in our present to set things straight. This, naturally, is exactly what happens in Living Witness, as a backup copy of the Doctor is reactivated on an alien planet 700 years after Voyager participates in a pivotal political conflict.

For the Kyrians, it’s a well-known fact that the Warship Voyager eagerly aided their aggressive neighbors, the Vaskans, in unleashing a weapon of mass destruction against their homeworld. Captain Janeway is a cutthroat who will stop at nothing to get her crew home, Seven of Nine habitually assimilates her enemies and maintains her own small Borg collective onboard, and the Doctor is an android. When the holographic Doctor is awakened, he is aghast at the way his friends have been mischaracterized and sets out to prove what really happened, or else be punished for the genocide they’re accused of committing.

The Voyager cast never got the chance to play in the famous Star Trek Mirror Universe, home to the over-the-top evil versions of our Starfleet heroes, but Living Witness offers Mulgrew, Robert Beltran (Commander Chakotay), and company the opportunity to go full cartoon baddie, all in the name of poignant satire. It’s a bizarre comedy episode with an uncomfortable, but undeniable lesson: Time flattens everything. From a distance, every person, group, or thing becomes either all good or all bad, and that evaluation changes depending on who’s looking, and from where. In order to preserve the nuance of truth, we have to be willing to treat history as a process rather than a product, or else lose all sense of reality.

For fans who hoped that Voyager would lean into its intriguing premise of a motley crew of officers and terrorists having to rough it in the wilderness of space, much of the series turned out to be a real letdown. Almost immediately, the tension between the upstanding Starfleet and scrappy Maquis crewmembers, and the added tension of having to scrape and forage to survive, began to dissolve until Voyager was more or less the same familiar Trek that fans had been getting for the previous seven years. However, early on, there are a few episodes that truly capitalize on the show’s potential. The best example of this is Prime Factors, which introduces a dilemma that divides the crew between those who hold Starfleet’s principles as sacrosanct and those who didn’t sign up for this and just want to go home.

The setup is a terrific reversal of a classic Star Trek problem. A group needs help, but helping them means violating the Prime Directive, which forbids interfering in the internal affairs of other cultures. The twist? This time, our heroes aren’t the technologically advanced institution debating the virtues of foreign intervention, they’re the party in need. The friendly, benevolent Sikarians have the technology to send Voyager home instantly, but their own Prime Directive dictates that they not share it. How do Janeway and company feel when the shoe is on the other foot? How will a divided crew take the news, and will they all be inclined to abide by the Sikarians’ ruling?

It’s a fascinating study of ethics, ethical relativism, and the smugness often projected by even the most well-meaning of privileged do-gooders. How many planets have been a Federation ship’s “problem of the week” to be solved (or not solved) and then forgotten? In Prime Factors, our Starfleet stalwarts experience what it’s like to become someone’s pet cause, and learn that the charity of the privileged and comfortable only lasts as long as it’s convenient and self-gratifying.

For Voyager’s 100th episode, producers Rick Berman, Brannon Braga, and Joe Menosky decided to crash the ship into a planet and kill off almost the entire cast. We’re kidding! Well, sort of. Timeless follows future versions of Chakotay and Harry Kim, the only survivors of Voyager, which was destroyed during a test of a new form of propulsion. This new technology brought Chakotay and Kim’s shuttle all the way home, but the rest of the crew was condemned to an icy grave. Racked with guilt over his role in their deaths, Kim becomes obsessed with going back in time to undo the disaster.

The story is told across two time frames, splitting between the present of the show and a future in which Kim and Chakotay’s quest to fix their mistake has made them outlaws. It’s a thrilling time travel episode that puts the focus on the show’s most neglected regular characters. Chakotay gets to be roguish again, a quality he’d long since shed along with the rest of his personality. For his part, Wang actually gets to show some range, playing a brooding, self-loathing wreck with nothing left to lose.

Even though it’s a foregone conclusion that the time travel mission will succeed and none of this story will have happened, Timeless truly feels like an event. It’s emotional, it’s visually striking, and occasionally very funny. (Seven of Nine’s first experience with alcohol ranks among the most quotable and memetic scenes in the series.) It’s only an hour long, but it plays like a movie. The stakes are high, the scope is vast, the characters are rich, and there’s even a cute cameo from Next Generation star LeVar Burton, who also directed the episode.

Voyager is often feather-light, and occasionally, as the rest of this list demonstrates, super heavy. Timeless perfectly captures the balance of intensity and fun of a great “Star Trek” feature, akin to Star Trek II: The Wrath of Khan or Star Trek: First Contact. It probably shouldn’t be anyone’s first Voyager, but when we’re in the mood to check out just one of the show’s episodes, this is the one we reach for.

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