10 Underrated Arrowverse Characters You Need to Know About

The Arrowverse stands out as one of the most successful live-action adaptations of the DC Universe. This universe showcases a vast range of characters, particularly those who may not have received the recognition they deserve within the broader comic landscape. The journey began with the launch of DCU in 2012 with “Arrow,”a series that brought to light lesser-known heroes. In 2014, the Arrowverse gained momentum with the debut of “The Flash,”marking the beginning of an expansive narrative filled with heroes and captivating storylines.

Throughout its decade-long run, the Arrowverse introduced numerous television shows, which opened the door for exciting crossovers and collaborative arcs. Heroes like Grant Gustin’s Flash and Stephen Amell’s Green Arrow have teamed up against formidable threats, strengthening their respective universes. However, amid the myriad of characters—from six mainline series to additional appearances—many standout heroes did not receive the full attention or credit that their arcs warranted. Below is a look at some of these underrated characters who had remarkable potential yet remained largely in the shadows.

1. J’onn J’onzz, AKA Martian Manhunter

J’onn J’onzz, better known as the Martian Manhunter, is one of DC’s most formidable heroes. In various adaptations—be it comics, video games, or animated series—he holds a vital slot as a member of the Justice League. His remarkable intellect and vast array of superpowers enable him to stand shoulder to shoulder with icons such as Superman.

Despite his immense capabilities, J’onzz’s portrayal in “Supergirl”often casts him as a secondary character. While hints of his significant power are evident, he seldom has the opportunity to showcase his abilities fully, largely operating in a supporting role. Unfortunately, the vast potential of this character remains largely untapped in the Arrowverse.

2. Thea Queen, AKA Speedy

Thea Queen’s progression in “Arrow”offered a compelling storyline, often paralleling her brother Oliver’s tumultuous journey. Following the presumed death of her father, Thea battled substance abuse and rebellious behaviors that led her to destructive paths. Eventually, she managed to rise above these challenges and evolve into a capable businesswoman and vigilante alongside Oliver.

Despite her ventures as a hero being relatively brief due to her struggles with bloodlust, Thea remained a driving force in the narrative. Her growth demonstrated her stability, effectively balancing her brother’s own chaotic heroism. Unfortunately, her inspiring arc often goes unrecognized, as her significant contributions to the show are overlooked.

3. Curtis Holt, AKA Mr. Terrific

Curtis Holt emerged as a beacon of hope during the darker times of “Arrow.”Introduced in the series’ fourth season—a period often criticized for its quality—Curtis added vital elements to the story. His relationships with characters like Felicity and Oliver enriched the narrative, leading him from administrative support to a fully-fledged hero within Team Arrow.

However, due to the show’s mixed reception that season, Curtis is frequently underappreciated. His strong values and contrasting perspective brought a unique dynamic to the team, enabling viewers to explore moral complexities alongside Oliver’s often morally ambiguous decisions. Curtis’s character development deserves far more acknowledgment than it typically receives.

4. Rene Ramirez, AKA Wild Dog

Rene Ramirez, known as Wild Dog, arrived later in the series yet brought a dynamic contrast with his intense sense of justice and volatile personality. While he shares some similarities with Oliver, their frequent clashes illuminate the differences in their moral compasses. Over time, Rene transitions into a critical member of the team, demonstrating growth that sees him evolve from a brash vigilante into an official protector of Star City.

As Wild Dog, Rene’s transformation reflects a commendable character arc, paralleling Oliver’s leadership journey. His decision to run for mayor in the series finale underscores his growth and determination to effect change, vividly illustrating just how far he has come throughout the series.

5. Julian Albert, AKA Alchemy

Julian (Tom Felton) looking serious in a server room in The Flash

Tom Felton, renowned for his role as Draco Malfoy, brought a unique energy to “The Flash”as Julian Albert. His character introduced an intriguing connection to the magical artifact, the Philosopher’s Stone, causing considerable tension for Barry Allen. Julian’s development throughout season 3 showcases a compelling arc, marked by mind control and eventual redemption.

Despite his tumultuous journey, which included a brief romance with Caitlin Snow, Julian’s time on the show was fleeting. His character’s arc remains memorable, yet he left the series too soon, becoming a mere backstory as the narrative continued without him.

6. Wally West, AKA Kid Flash

Wally West made his entry into the Arrowverse with potential aplenty. Although he featured prominently in both “The Flash”and “DC’s Legends of Tomorrow,”Wally often faded into the background, overshadowed by the legacy of Barry Allen. Coming from a challenging upbringing, Wally’s adjustments to his new powers and the associated pressures significantly impact his portrayal on screen.

Despite his journey from a troubled youth to a valuable hero, Wally’s identity as Kid Flash left him without a solid foundation in either Team Flash or Legends. Therefore, his character arc felt incomplete, serving more as a traveling companion than a fully integrated team member.

7. Mon-El, AKA Valor

Entering the scene as a Daxamite with a complicated past, Mon-El formed an impactful connection with Kara Danvers in “Supergirl.”Their partnership brought forth thrilling dynamics and showcased Mon-El’s potential as a superhero. However, his character remained more of a supporting player in season 2 and 3, often diverting focus from Kara, and as a result, his exploration as a character was left wanting.

While he became one of the more intriguing characters in the Arrowverse, Mon-El ultimately faded from the primary narrative, missed opportunities for deeper character development that could have added richness to the storyline.

8. Rip Hunter

Rip Hunter looking at the Spear of Destiny in Legends of Tomorrow

Arthur Darvill’s portrayal of Rip Hunter not only echoed his earlier success in “Doctor Who”but also captured the essence of a hero haunted by his tragic past. As the architect behind the formation of the Legends, Rip’s backstory—marked by loss—posed exciting potential for character growth.

However, after a dramatic introduction, Rip’s fate took a downward turn as he veered into the background, eventually sacrificing himself for his companions. His absence left a noticeable void in the series, relegating him to a memory rather than a continuous presence within the narrative landscape.

9. John Constantine

John Constantine, portrayed by Matt Ryan, initially made waves in his titular series, which, despite its early cancellation, cultivated a dedicated fan base. Ryan’s unique take revitalized the character, allowing viewers to explore Constantine’s supernatural complexities.

Although he found refuge within the Arrowverse, his potential for a richer storyline remained largely unfulfilled. His limited appearances failed to rectify the narrative missed in prior adaptations, preventing fans from witnessing a deeper exploration of his character.

10. Nora West-Allen, AKA XS

Nora West-Allen XS in The Flash Season 9 Arrowverse Future 2049 looking offscreen

Nora West-Allen, introduced in “The Flash,”experienced a rollercoaster journey across seasons 4 and 5. Sacrificing herself to avert a dark future, her actions reverberated throughout the timeline, leaving confusion about her overall significance alongside Team Flash.

Though she made sporadic appearances in later seasons, the complexities of her time-traveling role created inconsistencies in her character, overshadowing her initial impact. Unfortunately, Nora’s extraordinary potential remains largely overlooked in discussions about pivotal Arrowverse characters.

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