May 2026 TV Series: New Shows and Returning Seasons to Watch

May 2026 is shaping up to be a packed month for TV and streaming releases. The lineup includes major returning franchises, animated hits, fantasy series, thrillers, romantic dramas, crime stories, and several new originals from Netflix, Prime Video, Apple TV+, Hulu, Paramount+, Adult Swim, and Disney+.



Citadel Season 2 continues the global spy-thriller franchise built around espionage, hidden identities, secret agencies, and large-scale action. The first season positioned the series as a high-budget international spy drama, and the second season is expected to expand its world with more missions, betrayals, and connections between characters. For viewers who like fast-paced action series, spy conspiracies, and cinematic streaming productions, Citadel remains one of the biggest returning titles on the May 2026 schedule.



The Terror Season 3 brings back the anthology horror format with a new story, new characters, and a fresh setting. The strength of The Terror has always been its combination of historical atmosphere, psychological tension, and supernatural dread. Season 3 should appeal to viewers looking for prestige horror rather than simple jump scares. It is likely to be one of the more serious, atmospheric entries in the May lineup.



Legends appears in the May list as one of the month’s new or upcoming titles. Based on the title alone, it suggests a story built around myth, identity, legacy, heroes, or larger-than-life characters. At this stage, the available information from the list is limited, so Legends is best presented as a title to watch for viewers interested in mystery, fantasy, adventure, or character-driven genre storytelling.



M.I.A is another May title with limited visible details in the current source list. The title suggests themes of disappearance, hidden identity, investigation, military action, or a missing-person storyline. Until more official plot information is available, M.I.A should be framed as one of the more mysterious releases in the May 2026 series calendar.



Regular Show: Lost Tapes brings the Regular Show universe back into the May schedule. The title suggests a special, spin-off, archival-style project, or a new animated release built around lost stories from the world of the original series. For fans of surreal animation, absurd comedy, and Cartoon Network-style humor, this is one of the most nostalgic titles in the lineup.



Devil May Cry Season 2 returns with more supernatural action, stylish combat, demons, and dark fantasy energy. Based on the game franchise, the series is aimed at viewers who enjoy anime-inspired action, monster hunting, gothic visuals, and fast-moving fight sequences. The second season is one of the strongest genre releases of the month, especially for fans of video game adaptations and adult animation.



Good Omens Season 3 is one of the biggest fantasy-comedy returns of May 2026. The series follows the unusual dynamic between an angel and a demon, mixing apocalyptic stakes with dry humor, emotional character work, and supernatural world-building. Season 3 is likely to attract strong attention from existing fans, especially because the show has a dedicated audience and a distinctive tone that stands apart from most fantasy series.



Off Campus is a new Prime Video series set around university life, romance, relationships, and the social world of campus culture. The title and poster position it as a young-adult drama with romantic and emotional storylines. For viewers interested in college romance, coming-of-age drama, and relationship-focused streaming series, Off Campusis one of the key new titles in May.



Rivals arrives on Hulu and Disney+ as a glossy drama based on Dame Jilly Cooper’s Rutshire Chronicles. The poster positions the series around desire, competition, status, and personal relationships. The show should appeal to viewers who like British drama, high-society rivalry, romantic tension, and character-driven stories about power, attraction, and ambition.



Wonderfuls is a Korean series listed for May. The Korean title visible on the poster is 원더풀스, which reads as Wonderfuls. The image suggests a comedic or light mystery tone, with a group of characters caught in a surprising or chaotic situation. For viewers who follow Korean dramas, workplace comedy, ensemble stories, or light-hearted mystery series, Wonderfulscould be one of the more accessible international titles in the May lineup.



Dutton Ranch is listed as a Paramount+ original and appears to be positioned as a new series connected to ranch life, legacy, land, power, and family conflict. The branding suggests a western drama or a modern ranch saga. For viewers who enjoy family dynasties, rural power struggles, and western-inspired streaming dramas, Dutton Ranch is one of the most notable new titles in the May schedule.



Maximum Pleasure Guaranteed is an Apple TV+ title scheduled for May. The poster suggests a provocative, stylish drama or dark comedy with themes around desire, sexuality, identity, or modern relationships. This looks like one of the month’s more adult-oriented and conversation-starting releases, especially for viewers interested in character-driven drama with a bold visual identity.



The Boroughs is a Netflix series scheduled for May 21. The poster highlights a suburban setting with mysterious underground imagery, suggesting a sci-fi mystery, supernatural drama, or thriller built around an apparently ordinary community hiding something unusual. The cast names visible on the poster also give the project a prestige feel. For fans of mystery-box storytelling, ensemble casts, and eerie small-community narratives, The Boroughs is one of the key Netflix titles of the month.



Rick and Morty Season 9 returns on Adult Swim on May 24. The long-running animated sci-fi comedy continues its mix of multiverse chaos, absurd humor, family dysfunction, and high-concept science fiction. Season 9 will likely be one of the most searched animated releases of May, especially because Rick and Morty has a large global fanbase and a long history of online discussion.



A Good Girl’s Guide to Murder arrives on Netflix on May 27. The series is based on the popular young-adult mystery story about a determined investigator digging into a murder case and uncovering secrets along the way. This is a strong pick for viewers who enjoy teen mysteries, crime investigations, small-town secrets, and thriller stories with a younger lead character.



Spider-Noir is a Prime Video series starring Nicolas Cage as Spider-Noir. The poster positions the project as a black-and-white noir-style superhero story, with detective imagery, vintage city streets, and a darker comic-book tone. This is one of the most distinctive titles in the May lineup because it combines superhero storytelling with classic noir aesthetics. It should interest Marvel fans, Nicolas Cage fans, and viewers looking for a more stylized comic-book adaptation.



The Four Seasons Season 2 returns on Netflix with another season focused on relationships, friendship, emotional complications, and group dynamics. The poster suggests an ensemble drama or comedy-drama built around adults navigating life together. For viewers who prefer character-driven stories over heavy action or fantasy, The Four Seasons is one of the softer, more human-centered titles in the May calendar.


Star City is an Apple TV+ series with a strong science-fiction visual identity. The poster suggests space exploration, high-stakes political or technological conflict, and a dramatic story built around an ambitious future-facing world. Apple TV+ has become closely associated with prestige sci-fi, so Star City could be one of the more important genre releases of the month for viewers interested in space drama and speculative storytelling.


Best May 2026 Series by Genre

For action and thriller fans
● Citadel Season 2
● Spider-Noir
● Devil May Cry Season 2
● M.I.A

For fantasy and supernatural fans
● Good Omens Season 3
● The Terror Season 3
● The Boroughs
● Star City

For animation fans
● Rick and Morty Season 9
● Regular Show: Lost Tapes
● Devil May Cry Season 2

For drama and romance fans
● Rivals
● Off Campus
● Maximum Pleasure Guaranteed
● The Four Seasons Season 2

For mystery fans
● A Good Girl’s Guide to Murder
● The Boroughs
● Wonderfuls
● M.I.A