Find Shows Similar to Drain the Oceans, What to Watch Next

As we descend beneath our modern day cities, we are met with ancient and hidden secrets. Journey with us back through history and rediscover cities of the underworld.

Snake City (also known as Snakes in the City) is a wildlife documentary television series that stars snake-catchers Simon Keys and his partner, Siouxsie Gillett. The show takes place in Durban, South Africa and has become valued for the series' entertainment and educational perspective on catching and releasing life-threatening snakes such as cobras, pythons and black mambas. The series features music by the Stereo MCs.

Jackie Quiñones, a hard-partying National Marine Fisheries Service agent, has her life thrown into disarray when she gets tasked with investigating serious crimes in her popular beach community. As if battling criminals isn't hard enough, Jackie walks the tightrope of sobriety as she tries to stay above a pool of secrets, betrayal and shame from her past. She becomes at odds with Sgt. Ray Abruzzo, an abrasive but effective member of the Cape Cod Interagency Narcotics Unit, until he becomes disgraced and is taken off the force as they both spiral from the stress of their investigations.

Noodle shop employees by day and demon hunters by night, the Counters use special abilities to chase down malevolent spirits that prey on humans. Based on the Daum webtoon Amazing Rumor by Jang Yi, it centers on the titular character So Mun, a crippled high school boy who is enlisted to be part of the Counters, a group of demon-hunters who search for and fight against evil spirits that escape from the afterlife to prey on humans.

Police investigate when the body of a girl is found in a lake.

Grieving from the recent death of his father, the sudden collapse of his career and the arrival of an unsurmountable government debt, George English, an American living in Sweden stumbles onto an unlikely situation - a chance for a 50 million Swedish Crown reward for solving the 30-year-old murder of the former prime minister, Olof Palme. Naturally, George begins to imagine that cracking the Palme case could be the answer to all his problems.

Together with his closest friend, a not-so-intrepid journalist who wants nothing to do with the case; a whacky conspiracy theorist; and a former police officer, they follow the case into a web of conspiracy. Keeping his wife and daughter in the dark whilst following the cover-up and inconsistencies in the original investigation, George quickly realizes that with every step he takes toward the truth, the more dangerous the operation becomes.

A police inspector tries to find out who has murdered numerous inmates who could have been released from prison thanks to the cancellation of the controversial Parot doctrine.

I Know What You Did Last Summer is based on Lois Duncan's 1973 novel, which was also the basis of the iconic 1997 film. One year after the fatal car accident that haunted their graduation night, a group of teenagers find themselves bound together by a dark secret and stalked by a brutal killer.

A local news producer is given one chance to relive a deadly week and stop a serial killer. If she fails, she'll lose her daughter forever.

Dexter Morgan is a Miami-based blood splatter expert who doesn't just solve murders; he commits them too. In fact, he's a serial killer -- but he only murders the guilty, so he feels justified with his lifestyle choices. His policewoman sister and his cop co-workers have no idea Dexter lives a double life; however, adoptive father Harry knows his secret, and does, in fact, help Dexter hone his "skills." It's a unique brand of justice for which charming Dexter feels a psychological hunger.

The best-selling book by Caleb Carr is the basis for "The Alienist," a psychological thriller set amidst the vast wealth, extreme poverty and technological innovation of 1896 New York. A never-before-seen ritualistic killer is responsible for the gruesome murders of boy prostitutes, and newly appointed police commissioner Theodore Roosevelt calls upon criminal psychologist Dr. Laszlo Kreizler, newspaper illustrator John Moore and police department secretary Sara Howard to conduct the investigation in secret. The brilliant, obsessive Kreizler is known as an alienist -- one who studies mental pathologies and the deviant behaviors of those who are alienated from themselves and society. His job, along with his controversial views, makes him a social pariah in some circles. But helped by a band of outsiders, Kreizler's tireless efforts eventually answer the question behind what makes a man into a murderer.

A woman forms an unexpected relationship with her 16-year-old stepdaughter while searching for the truth about why her husband has mysteriously disappeared.