Best movies like Singularity Principle

Richard Greico leads a team of electrical workers who stumble across a terrifying parallel universe. While investigating a strange power source in an abandoned building, the workers find themselves sucked into an underworld teeming with massive, man-eating, spider-like monsters. The bloodthirsty arachnid-human hybrids stalk and kill their victims one by one, leaving the dwindling group of survivors to fight back with just their wits and a handful of primitive weapons.

Set in Hong Kong and Vancouver, the story follows Mac Ramsey and Li Ann Tsei, lovers and professional thieves who are separated while fleeing the powerful Hong Kong underworld crime lord who raised and trained them. After being imprisoned in Hong Kong, Mac is forcefully recruited into a clandestine international crime-fighting unit by a hard-nosed, menacing Director. He is teamed in Vancouver with Li Ann, who thought Mac was dead, and her new fiancé Victor Mansfield, an ex-cop who is attracted to the unorthodox methods of the agency. Conflict flares between Mac and Victor as the trio take on their assignment. They soon learn that their principal target is their foster brother Michael Tang, who had been given Li Ann as his future wife and who has vowed to hunt down the pair for their disloyalty to the "family".

The story of Nobel Prize winner Marie Curie and her extraordinary scientific discoveries—through the prism of her marriage to husband Pierre—and the seismic and transformative effects their discovery of radium had on the 20th century.

After getting blamed for spoiling Christmas, the richest kid in the world wishes he'd never been born. Unfortunately, a wishing machine, invented by professor Keenbean, picked up the wish and made it come true. Now Richie finds himself in a parallel world where his only hope is to find professor Keenbean and the wishing machine so he can wish things back to normal. Written by Peter Huiskes.

A pilot battles to save his family and the planet after an experiment for unlimited energy goes wrong.

A research scientist explores the boundaries and frontiers of consciousness. Using sensory deprivation and hallucinogenic mixtures from native American shamans, he explores these altered states of consciousness and finds that memory, time, and perhaps reality itself are states of mind.

Orbiting above a planet on the brink of war, scientists test a device to solve an energy crisis and end up face-to-face with a dark alternate reality.

Phineas and Ferb get trapped in an alternate dimension where the evil Doofenshmirtz rules the tri-state area. They must find a way back home with the help of their pet platypus named Perry, who they discover is a secret agent.

Friends and fledgling entrepreneurs invent a device in their garage which reduces the apparent mass of any object placed inside it, but they discover that it has some highly unexpected capabilities - ones that could enable them to do and to have seemingly anything they want. Taking advantage of this unique opportunity is the first challenge they face. Dealing with the consequences is the next.

A group of archaeological students become trapped in the past when they go there to retrieve their professor. The group must survive in 14th century France long enough to be rescued.

Following the death of his father, young Danny Madigan takes comfort in watching action movies featuring the indestructible Los Angeles cop Jack Slater. After being given a magic ticket by theater manager Nick, Danny is sucked into the screen and bonds with Slater. When evil fictional villain Benedict gets his hands on the ticket and enters the real world, Danny and Jack must follow and stop him.

A research team finds a mysterious cylinder in a deserted church. If opened, it could mean the end of the world.

A group of friends stumble upon a mirror that serves as a portal to a "multiverse", but soon discover that importing knowledge from the other side in order to better their lives brings increasingly dangerous consequences.

In his squalid apartment, a man tries to squash with his shoe an insect of some kind that is moving around the room.

A group of scientists have developed the Resonator, a machine which allows whoever is within range to see beyond normal perceptible reality. But when the experiment succeeds, they are immediately attacked by terrible life forms.

Taking place right after the events of Spider-Man: Across the Spider-Verse, Gwen Stacy leads the newly reformed Spider-Gang in a race against the Spider-Society, led by Miguel O'Hara, to find Miles Morales, who is trapped in the home dimension of the spider that bit him, along with an alternate version of himself as the Prowler, while the Spot begins his deadly attack in his dimension with far-reaching multiversal consequences.

After overhearing a shocking secret, precocious orphan Lyra Belacqua trades her carefree existence roaming the halls of Jordan College for an otherworldly adventure in the far North, unaware that it's part of her destiny.

New York, 1980. Three complete strangers accidentally discover that they're identical triplets, separated at birth. The 19-year-olds' joyous reunion catapults them to international fame, but also unlocks an extraordinary and disturbing secret that goes beyond their own lives – and could transform our understanding of human nature forever.

A planet is discovered in the same orbit as Earth's but is located on the exact opposite side of the sun, making it not visible from Earth. The European Space Exploration Council decide to send American astronaut Glenn Ross and British scientist John Kane via spaceship to explore the other planet.

New York City. David Stillwell struggles to recover his memory before the people who are trying to kill him succeed. Who is he, who are they, and why is he surrounded by murder?

A reporter looking into the death of a research scientist finds more deaths connected to the man, including some dubious "suicides". He discovers that the scientist may have been killed to cover up a secret government plot concerning mind-control drugs that have been tested on unknowing civilians, and he becomes involved with the scientist's daughter, who is trying to clear her father's name.

Three people are transported into a parallel universe. There they find that they must use modern technology, but medieval weapons, in order to save the citizenry from a murderous warlord.

The story of Professor Stephen Hawking's early years. It is 1963, and our young cosmologist celebrates his 21st birthday. At the party is a new friend, Jane Wilde - there is a strong attraction between the two. Jane is intrigued by Stephen's talk of stars and the Universe. But she realises that there is something very wrong when Stephen suddenly finds that he is unable to stand up.

Story of the early life of genius and Nobel Prize-winning physicist Richard Feynman.

A small island community is overrun with creeping, blobbish, tentacled monsters which liquefy and digest the bones from living creatures. The community struggles to fight back.

Eccentric inventor Prof. John Richards seems to have hit pay dirt when he designs a contraption which can move large objects instantly by breaking them into atoms which can be streamed from one place to another. This new machine seems like a sure-fire hit, which has attracted the attention of Richards' less-than-scrupulous assistant Martin, who wants to steal the new invention and sell it himself. In order to make it easier for Martin to do just that, he uses the machine to create a duplicate of Richards, which will do his evil bidding. The professor's son, Jack, and wife, Barbara, learn about Martin's underhanded doings, and Barbara uses another one of her husband's gimmicks to get revenge against Martin -- she turns herself invisible.

A daring physicist travels into the past to stop a mysterious woman from stealing his invention. But once there, he uncovers a surprising truth about the machine, the woman, and his own fractured reality.

Collegian Tree Gelbman wakes up in horror to learn that she's stuck in a parallel universe. Her boyfriend Carter is now with someone else, and her friends and fellow students seem to be completely different versions of themselves. When Tree discovers that Carter's roommate has been altering time, she finds herself once again the target of a masked killer. When the psychopath starts to go after her inner circle, Tree soon realizes that she must die over and over again to save everyone.

With the help of student assistant Boris and stolen university equipment, Dr. Harry Wolper plans to clone his dead wife. But then he meets Meli, an egg donor for his experiment, and they fall in love. Faced with choosing between his deceased wife and Meli, Dr. Wolper sees his situation in a new light when Boris' own new love, Barbara, falls into a coma. Meanwhile, another professor tries shutting down the cloning project.

A group of young Miskatonic University scientists invent a time machine, only to learn that they are being manipulated by mysterious, unseen forces from another dimension.

The same man lives out several parallel lives in different "worlds" and in different relationships at the same time.

Jane is the subject of a twisted science experiment where she is placed in a parallel world and is forced to find a way to either alter her reality or be stuck in a time-loop, destined to repeat the same test over and over again, with no memory of her doing it before. But with each 'reset' she starts to retain fragments of memory. With clues pointing to the mysterious Wytness Quantum Research Centre, she tries to find a way out. (The film was shot entirely on an iPhone during the UK’s first lockdown.)

A geneticists working on a drug to stop ageing tries it upon himself with horrendous consequences.

After someone is killed in the subterranean project called "Shadowzone," a NASA captain is called in to investigate. In the project, sleeping subjects are induced into a deep EDS state whereby they become portals to a parallel universe. Unfortunately this causes adverse reactions in the subject, and something gets through the portal, the consequence of which is an attrition problem.

Inspired by the Stanley Milgram obedience research, this TV movie chronicles a psychology professor's study to determine why people, such as the Nazis, were willing to "just follow orders" and do horrible things to others. Professor Stephen Turner leads students to believe that they are applying increasingly painful electric shocks to other subjects when they fail to perform a task correctly, and is alarmed to see how much pain the students can be convinced to inflict "in the name of science."

18-year-old Mark wakes up in a parallel world where no one knows who he is - not his family, friends or girlfriend - and discovers that he and all the people he loves will soon die a painful death.

Four brilliant university students are forced to confront themselves in terrifying ways when their Quantum Physics experiment leads to an entangled parallel existence that leaves them questioning who they are and what is real.

A man who is still mourning the death of the woman he loves, meets a man who says he created a machine that can bring anyone to a parallel world. He goes and sees the woman he loves is still alive in that world and wants to stay. But when he discovers that this world has rules that differ from his world, he wants to leave but when he goes back to where the machine is, there's a fire and the machine is destroyed and the man who built it is killed. He later meets a woman from his world who also built a machine of her own but the officials there upon seeing her thinks she's crazy because her counterpart is alive and says she doesn't know her. So he tries to help her so that they can return home.

An underground MMA fighter must confront his sister and his past in an adventure through parallel universes

A groundbreaking device is designed to glimpse alternate universes. But when the machine malfunctions and transports a group of observers into a nightmarish dimension of alien terrors, the travelers must use ingenuity to survive.

In another dimension, the villainous scientist Duke of Zill, with the help of his mechanical, geometric army, ultimately takes over the golden kingdom of Oriana, where Duke has just escaped exile! But Felix the Cat must bravely save Princess Oriana and restore order once again, from her terrible Uncle Zill and his smoke-belching mechanical troops before he can put his sinister plot into action!

In September 2011, an international group of scientists has made an astonishing claim - they have detected particles that seemed to travel faster than the speed of light. It was a claim that contradicted more than a hundred years of scientific orthodoxy. Suddenly there was talk of all kinds of bizarre concepts, from time travel to parallel universes. So what is going on? Has Einstein's famous theory of relativity finally met its match? Will we one day be able to travel into the past or even into another universe? In this film, Professor Marcus du Sautoy explores one of the most dramatic scientific announcements for a generation. In clear, simple language he tells the story of the science we thought we knew, how it is being challenged, and why it matters.

14,000 year-old "Man from Earth" John Oldman, now teaching in northern California, realizes that not only is he finally starting to age, but four students have discovered his deepest secret, putting his life in grave danger and potentially destroying the world's most popular religion.

An astronomer becomes obsessed with searching the cosmos for signs of life beyond Earth which leads to a shocking discovery.

A young man discovers a hole in the floor of a local motel that leads to yesterday.

Professional photographer Jamie's quantum physicist boyfriend Isaac has gone missing, and is presumed dead. Haunted by his disappearance while attempting to continue with life as normal, Jamie gets more and more wrapped up in figuring out exactly what happened, and is convinced that his disappearance has something to do with Isaac’s research into parallel dimensions. She continues to pursue him until she collides with a shattering revelation.

A scientist experimenting with suspended animation decides to use himself as a test subject. Before he is frozen, his wife is killed, and he is suspected of her murder. a murder suspect.

A particle physicist grieving over the loss of her husband in a car crash uses a revolutionary machine to bring him back, with dire consequences for her family.

Cat, a fugitive from a parallel Earth ruled by aliens, lands on "our" Earth in the middle of a freeway, causing an accident.

A surreal sci-fi romance wherein a beautiful young woman and strange metaphysical forces threaten the reality of a reclusive video arcade technician, resulting in bizarre biomechanical mutations and a shocking self-realization.