Underrated TV Shows That Became Fan Favorites: Hidden Series You Can’t Miss
Written by Michael Holden on 5/3/2025

Overlooked Comedies That Found Their Audience

A group of people happily watching TV together in a cozy living room filled with TV show memorabilia.

Smart comedy and unique character-driven stories can sometimes be missed during their original run. These series blend clever writing, memorable cast dynamics, and strong comedic identities that continue to attract new viewers.

Happy Endings

Happy Endings debuted to moderate ratings but quickly developed a reputation for fast-paced humor and sharp ensemble performances. The series follows a group of six friends navigating adulthood in Chicago, giving audiences witty banter and pop culture references that earned comparisons to classic sitcoms but with a modern twist.

Over time, fans highlighted the show’s clever callbacks, rapid-fire jokes, and the chemistry among a cast including Eliza Coupe, Damon Wayans Jr., and Casey Wilson. Despite its cancellation after three seasons, the series became a cult favorite through streaming and word of mouth.

It is often listed among underrated TV comedies worth revisiting. Its influence is seen in fan campaigns for revival and in the continued popularity of its cast across other shows.

Derry Girls

Set in 1990s Northern Ireland, Derry Girls is a coming-of-age comedy that stands out for blending political backdrop with authentic humor. The show centers on a group of teenage girls—and one English boy—who deal with everyday adolescence amid The Troubles.

Fans praise its dark comedy and how it delivers absurd situations unique to its setting while capturing universal teenage awkwardness. The writing is tight and culturally specific.

The series strikes a balance between laugh-out-loud moments and heartfelt honesty, fueling its rise as a beloved sitcom. Its final season further boosted its status as a sleeper hit, winning acclaim for both its humor and thoughtful approach to history.

Loot

Loot on Apple TV+ puts a fresh spin on workplace and billionaire comedy by following Molly Novak, who relaunches her life after a high-profile divorce. Starring Maya Rudolph, the series explores both the comedic pitfalls and personal growth that come with sudden wealth and philanthropy.

The show thrives on Rudolph’s comedic timing and a supporting cast that deliver quirky, relatable moments in the nonprofit world. Its scripts mix clever satire and light drama, highlighting the contrast between excess and empathy.

Word of mouth and strong streaming performance have helped Loot find a loyal audience. It has cemented its place among hidden gem comedies that are gaining recognition for originality and heart.

Sci-Fi and Fantasy Series You Can’t Miss

A group of diverse sci-fi and fantasy characters stand together in a futuristic city with glowing lights, floating holograms, and mystical elements around them.

Complex storytelling, inventive visual effects, and unexpected twists have set certain sci-fi and fantasy series apart from the rest. These shows combine unique takes on time travel, alternate realities, and shifting perspectives.

They draw dedicated fan bases and critical praise.

Fringe

Fringe is a sci-fi series that blends procedural drama with elements of fantasy and speculative science. The show follows an FBI division investigating bizarre and unexplained phenomena, often involving alternate universes and advanced technology.

Over its five seasons, Fringe expertly develops its core cast, including Olivia Dunham, Dr. Walter Bishop, and Peter Bishop. The narrative frequently explores parallel worlds and time travel, pushing viewers to reconsider the limits of reality.

Special effects play a major role, especially as the series experiments with body horror, mysterious patterns, and inter-dimensional threats. Pacing balances weekly mysteries and long-term story arcs, building emotional stakes as the truth behind the so-called “Pattern” is revealed.

Fringe has developed a strong cult following for its original science fiction concepts and consistent character development. For more on underappreciated science fiction, check out Collider’s round-up of underrated sci-fi shows.

Bodies

Bodies uses time travel and non-linear storytelling in a way that is both engaging and unsettling. Set across several timelines, it focuses on police detectives who all discover the same body in the same London location, decades apart.

This British sci-fi series excels at weaving together the different periods, compelling viewers to piece together how events connect. The visual effects subtly support the time-hopping narrative without overwhelming it.

Each detective brings distinct perspectives and contradictions, creating tension as secrets unravel between 1890, 1941, 2023, and beyond. The show’s premise of recurring events and hidden truths is presented with clarity and suspense.

For audiences who appreciate complex stories driven by mystery and science fiction, Bodies delivers an intricate, rewarding experience.

Maniac

Maniac stands out as a limited series that blends sci-fi, fantasy, and psychological drama, set in a retro-futuristic world. Starring Emma Stone and Jonah Hill, its story follows two participants in a mysterious pharmaceutical trial that claims to remedy all mental illness.

Through a mix of psychedelic visuals and surreal dream sequences, the show dives into their subconscious minds. The series balances visual spectacle with character-driven storytelling.

Each episode transitions between different genres and realities, challenging viewers to keep up with rapidly shifting scenarios and alternate timelines. Themes of loneliness, reality, and connection dominate the plot.

Well-developed world-building and sharp writing set Maniac apart from typical sci-fi series. Its inventive take on experimental medicine and altered realities makes it a must-watch for fans of unconventional fantasy.

Underrated Crime and Thriller Shows

Crime and thriller TV shows often deliver intense suspense and complex storytelling. Some series, once overlooked, have attracted devoted fanbases thanks to their gripping plots, character development, and unique twists on familiar genres.

Condor

Condor is a tense thriller based on the novel “Six Days of the Condor” by James Grady and the 1975 film adaptation. The series follows Joe Turner, a low-level CIA analyst whose life is upended when he uncovers a conspiracy and becomes the target of assassination within his own agency.

The show skillfully combines traditional espionage drama with modern themes like digital surveillance and institutional corruption. The lead performance by Max Irons brings vulnerability and intelligence to the role.

Condor stands out with its brisk pacing and well-choreographed action. Attention to moral complexity and shifting alliances keeps viewers engaged.

The Bureau

The Bureau is a French spy series praised for its realistic depiction of intelligence operations and psychological tension. It centers on agents from the DGSE, France’s external security service, focusing on their lives both in and out of the field.

The show explores the psychological cost of undercover work and the challenges agents face when their missions end. Storylines cover double lives, shifting identities, and moral dilemmas.

The series is careful and methodical, building suspense without relying on the usual bombast of American thrillers. Its intricate office politics and authentic field operations give viewers a rare look at actual spycraft.

The Bureau benefits from sharp writing and a subdued yet compelling visual style. Its popularity has grown steadily among those who seek understated, layered crime shows that prioritize realism.

Reacher

Reacher is an action-packed crime thriller based on Lee Child’s bestselling novels. The series centers on Jack Reacher, a former military police officer who drifts from town to town and inevitably becomes embroiled in local crimes and conspiracies.

Each episode blends mystery, investigation, and well-executed fight sequences. The 2022 adaptation focuses on the first novel, “Killing Floor,” introducing viewers to Reacher’s imposing physicality and sharp intellect.

Unlike previous adaptations, the TV version closely follows the tone and details of the source material. Alan Ritchson’s portrayal of Reacher captures the character’s blend of calm logic and raw power.

Fans are drawn to the show for its fast-paced narratives and compelling villains. Reacher’s unique approach to solving crimes sets it apart within the genre.