Popular Mystery Series Tops Hulu’s Top 10 Most-Watched Series List This Week Again

Hulu’s streaming charts for late January 2026 reveal a diverse mix of long-standing procedural favorites, fresh medical dramas, and gripping crime thrillers. The platform’s viewership numbers highlight a significant interest in both network television staples and exclusive streaming content that pushes the boundaries of traditional genres. From established daytime dramas to brand-new adaptations of international hits, these series have captured the attention of audiences across the United States. This week’s most-watched list showcases the enduring appeal of character-driven storytelling and the successful transition of network hits to digital audiences.

‘Memory of a Killer’ (2026)

‘Memory of a Killer’ premiered on Fox on January 25, 2026, and follows the story of Angelo Doyle, played by Patrick Dempsey. This American crime drama is based on the 2003 Belgian film ‘De Zaak Alzheimer’ and was developed by Ed Whitmore and Tracey Malone. The narrative focuses on Angelo as he navigates a complex criminal underworld while working for a man named Dutch, portrayed by Michael Imperioli. The series also stars Richard Harmon, Odeya Rush, and Daniel David Stewart in pivotal roles.

‘General Hospital’ (1963–Present)

‘General Hospital’ remains one of the longest-running scripted television series in the world, centering on the lives of the residents of Port Charles. The daytime drama explores the professional and personal challenges faced by the staff at the local hospital and their associated families. Known for its blend of medical emergencies and high-stakes romance, the show has garnered numerous accolades over its decades-long run. It continues to be a staple for Hulu viewers who follow the intricate daily developments of its extensive cast.

‘The Beauty’ (2026–Present)

‘The Beauty’ is a drama series that explores a world where a sexually transmitted disease makes people physically perfect while slowly killing them. Based on the comic book series by Jeremy Haun and Jason A. Hurley, the show delves into the societal obsession with physical appearance and the consequences of a perfection virus. Two detectives are tasked with investigating the conspiracy behind the disease while navigating a landscape divided by beauty and mortality. The series has quickly gained traction for its unique premise and commentary on modern standards.

‘Best Medicine’ (2026)

‘Best Medicine’ features Josh Charles as Dr. Martin Best, a brilliant but brusque physician who relocates from Boston to Port Wenn, Maine. This American medical comedy drama is an adaptation of the popular British series ‘Doc Martin’ and debuted on January 4, 2026. The plot follows Best as he manages a small practice while struggling with a debilitating phobia of blood and difficulty connecting with the local community. The series balances humor and drama as the doctor reconnects with his aunt and navigates rural life.

‘American Idol’ (2002–Present)

‘American Idol’ continues its run as a premier singing competition where aspiring vocalists perform in front of celebrity judges to earn a recording contract. The series utilizes a format where viewers vote for their favorite contestants, leading to an eventual winner crowned at the end of the season. It has served as a launchpad for many successful music careers since its debut in the early 2000s. The show maintains high viewership on streaming platforms as audiences follow the journey of the newest batch of hopefuls.

‘Doc’ (2025–Present)

‘Doc’ is an American medical drama that follows the life of a chief of internal medicine who loses the last 12 years of her memories following a traumatic brain injury. Premiering on January 7, 2025, the series is based on the Italian show ‘Doc – Nelle tue mani’ and the real-life experiences of Dr. Pierdante Piccioni. As she returns to the hospital as a resident, she must relearn her profession and reconnect with her estranged family and colleagues. The show explores the emotional and technical challenges of practicing medicine without a decade of personal history.

‘Will Trent’ (2023–Present)

‘Will Trent’ is based on the bestselling book series by Karin Slaughter and follows a Special Agent with the Georgia Bureau of Investigation. The protagonist, who grew up in the foster care system, uses his unique perspective to solve complex crimes and ensure no one else is abandoned by the justice system. The series blends procedural elements with character-driven drama, focusing on Will’s internal struggles and his professional partnerships. It has become a consistent performer for viewers seeking grounded crime narratives.

‘The Rookie’ (2018–Present)

‘The Rookie’ stars Nathan Fillion as John Nolan, the oldest rookie in the Los Angeles Police Department. After a life-altering incident, Nolan moves to Los Angeles to pursue his dream of becoming a police officer, facing skepticism from his younger peers and superiors. The series balances procedural police work with the personal growth of its characters as they navigate the dangers of the job. It remains a popular choice on Hulu due to its mix of action, humor, and character development.

‘Tell Me Lies’ (2022–Present)

‘Tell Me Lies’ follows the tumultuous and addictive relationship between Lucy Albright and Stephen DeMarco over the course of eight years. The drama series explores how their meeting at college leads to a series of choices that ripple through their lives and the lives of those around them. Based on the novel by Carola Lovering, the show depicts the complexities of toxic romance and the secrets hidden within a close-knit group of friends. Its exploration of psychological obsession has made it a standout title for the platform.

‘High Potential’ (2024–Present)

‘High Potential’ centers on Morgan, a single mother with an exceptional mind who helps the police solve crimes while working as a cleaner. Based on the French series ‘HPI’, the show highlights her unconventional methods and high intelligence as she collaborates with a seasoned detective. The narrative focuses on the clash between her chaotic personal life and the rigid structure of law enforcement. Its success is driven by the lead character’s unique problem-solving abilities and the show’s engaging procedural format.

Please share your thoughts on this week’s most-watched series and which shows you are currently binging in the comments.