13 Best Mystery TV Shows on MGM+ Right Now

If you’re a fan of gripping mysteries, shocking twists, and edge-of-your-seat drama, MGM+ has you covered. From psychological thrillers to supernatural enigmas, these shows will keep you guessing until the very end. Here are the 13 best mystery TV shows on MGM+ that you should start watching right now.

1. Squid Game

IMDb Score: 8.0/10
Rotten Tomatoes Score: 94%

A deadly contest with life-changing stakes, Squid Game takes high-stakes drama to a whole new level. Hundreds of financially desperate contestants accept an invitation to compete in twisted versions of children’s games—where losing means death. The show masterfully blends suspense, social commentary, and brutal action, making it a cultural phenomenon. If you love psychological thrillers with a dark edge, this one’s a must-watch.

2. Supernatural

IMDb Score: 8.4/10
Rotten Tomatoes Score: 93%

Brothers Sam and Dean Winchester hit the road in their ’67 Chevy Impala, hunting down demons, ghosts, and all things that go bump in the night. Supernatural is an iconic mix of horror, mystery, and family drama. With an ever-expanding mythology, unpredictable twists, and great chemistry between its leads, this is a show that will keep you hooked for 15 seasons.

3. Dexter

IMDb Score: 8.7/10
Rotten Tomatoes Score: 76%

A forensic blood spatter analyst by day and a vigilante serial killer by night, Dexter Morgan is one of TV’s most fascinating anti-heroes. Dexter expertly blends crime, mystery, and psychological depth, keeping audiences on edge as he walks the fine line between justice and personal darkness. If you love morally complex characters and suspenseful storytelling, this show is for you.

4. Evil

IMDb Score: 7.7/10
Rotten Tomatoes Score: 94%

Are supernatural forces real, or can they all be explained by science? Evil explores this question through a forensic psychologist, a priest-in-training, and a tech expert who team up to investigate supposed paranormal cases. The show is a fascinating blend of horror, mystery, and psychological tension, with eerie cases that will make you question reality.

5. The Blacklist

IMDb Score: 8.0/10
Rotten Tomatoes Score: 91%

Raymond “Red” Reddington, a master criminal, turns himself in to the FBI with a mysterious offer—he’ll help them catch the world’s most dangerous criminals, but only if he works exclusively with agent Elizabeth Keen. The Blacklist thrives on its intricate conspiracies, shocking betrayals, and James Spader’s brilliant performance as the enigmatic Reddington.

6. Lost

IMDb Score: 8.3/10
Rotten Tomatoes Score: 85%

A plane crash leaves survivors stranded on a mysterious island filled with strange occurrences, hidden dangers, and deep secrets. Lost is a masterclass in mystery storytelling, combining survival drama with science fiction and psychological intrigue. The show keeps audiences guessing with its non-linear storytelling and mind-bending twists.

7. Stranger Things

IMDb Score: 8.7/10
Rotten Tomatoes Score: 92%

A small town is thrown into chaos when a boy goes missing, unveiling a world filled with government experiments, supernatural creatures, and a girl with extraordinary powers. Stranger Things is a nostalgia-packed thriller that blends sci-fi, horror, and mystery into one of the most addictive shows in recent history.

8. Riverdale

IMDb Score: 6.7/10
Rotten Tomatoes Score: 81%

High school drama meets eerie small-town mystery in Riverdale, a modern reimagining of the Archie Comics. The show starts with a murder mystery and quickly spirals into a world of secret societies, serial killers, and dark family secrets. If you enjoy teen dramas with a noir twist, this one’s for you.

9. Black Mirror

IMDb Score: 8.8/10
Rotten Tomatoes Score: 84%

Technology is terrifying in this anthology series that explores the dark side of innovation. Black Mirror presents standalone episodes, each depicting a disturbing, thought-provoking vision of the future. With its unpredictable storytelling and unsettling social commentary, this show makes you question how far technology should go.

10. Gossip Girl

IMDb Score: 7.4/10
Rotten Tomatoes Score: 79%

Who’s spilling all the secrets of Manhattan’s elite? Gossip Girl follows the lives of privileged high school students whose every scandalous move is documented by an anonymous blogger. While it may seem like just a teen drama, the series is packed with intrigue, betrayals, and shocking twists that keep viewers invested.

11. Elite

IMDb Score: 7.6/10
Rotten Tomatoes Score: 97%

When three working-class teenagers enroll at an elite private school in Spain, their arrival sparks tension among the wealthy students—until a murder shakes everything up. Elite is a blend of teen drama, crime thriller, and social commentary, with a fast-paced mystery that unfolds through multiple timelines.

12. White Collar

IMDb Score: 8.2/10
Rotten Tomatoes Score: 96%

A charming con artist teams up with an FBI agent to catch high-level criminals in White Collar, a crime drama that mixes clever heists with witty banter. The dynamic between its two leads makes for engaging storytelling, while the ongoing mystery of the protagonist’s past keeps things interesting.

13. The Night Agent

IMDb Score: 7.5/10
Rotten Tomatoes Score: 82%

A late-night phone call thrusts an FBI agent into a chaotic web of conspiracies, exposing dangerous political secrets. The Night Agent is a suspenseful action-thriller that keeps you guessing with its non-stop twists. If you enjoy espionage and fast-paced storytelling, this is the perfect binge-watch.