Unknown World

Oct 26, 1951

1h 14m

★ 4.4

Drilling into the forbidding depths of the earth!

Overview

With the cyclotram, an atomic-powered rock-boring vehicle, Dr. Jerimiah Morley leads an expedition into a subterranean world.

Genres

Adventure

Science Fiction

Production Companies

Lippert Pictures

Unknown World Trailers

No Trailers found.

Cast

Wright Thompson, Jr.

Bruce Kellogg

Dr. Max A. Bauer

Otto Waldis

Andrew "Andy" Ostergaard

Jim Bannon

Dr. James Paxton

Tom Handley

Dr. George Coleman

Dick Cogan

Carlisle Foundation Chairman

George Baxter

Dr. Joan Lindsey

Marilyn Nash

Dr. Jeremiah Morley (uncredited)

Victor Kilian

In 2001, satellite imagery captured a mysterious “thermal anomaly” on an unexplored volcano at the ends of the Earth. What lies inside could provide new clues to help predict volcanic eruptions around the globe. But the island is so remote with conditions that are so extreme. No one has ever been able to reach the top to investigate what lies inside.. until now.

5.5

The Cave

Aug 26, 2005

After a group of biologists discovers a huge network of unexplored caves in Romania and, believing it to be an undisturbed eco-system that has produced a new species, they hire the best American team of underwater cave explorers in the world. While exploring deeper into the underwater caves, a rockslide blocks their exit, and they soon discover a larger carnivorous creature has added them to its food chain.

7.0

The Descent

Jul 8, 2005

After a personal tragedy, Sarah joins her friends on a caving expedition in the Appalachian Mountains. But when a rockfall traps them deep underground, their adventure turns into a nightmare. As they search for a way out, the group discovers they are not alone—lurking in the darkness are savage, cave-dwelling creatures. With rising tension and dwindling trust, the women must fight to survive against both the predators and each other.

7.1

The Life Aquatic with Steve Zissou

Dec 10, 2004

Renowned oceanographer Steve Zissou has sworn vengeance upon the rare shark that devoured a member of his crew. In addition to his regular team, he is joined on his boat by Ned, a man who believes Zissou to be his father, and Jane, a journalist pregnant by a married man. They travel the sea, all too often running into pirates and, perhaps more traumatically, various figures from Zissou's past, including his estranged wife, Eleanor.

7.8

Back to the Future Part II

Nov 22, 1989

Marty and Doc are at it again as the time-traveling duo head to 2015 to nip some McFly family woes in the bud. But things go awry thanks to bully Biff Tannen and a pesky sports almanac. In a last-ditch attempt to set things straight, Marty finds himself bound for 1955 and face to face with his teenage parents -- again.

6.7

Atlas

May 23, 2024

A brilliant counterterrorism analyst with a deep distrust of AI discovers it might be her only hope when a mission to capture a renegade robot goes awry.

6.7

The 13th Warrior

Aug 13, 1999

A Muslim ambassador exiled from his homeland joins a group of Vikings, initially offended by their behavior but growing to respect them. As they travel together, they learn of a legendary evil closing in and must unite to confront this formidable force.

8.0

Driver

Oct 31, 2016

A Driver enters a forbidden zone outside Los Angeles to retrieve a briefcase and deliver it without opening it.

5.9

One Million B.C.

Apr 5, 1940

One Million B.C. is a 1940 American fantasy film produced by Hal Roach Studios and released by United Artists. It is also known by the titles Cave Man, Man and His Mate, and Tumak. The film stars Victor Mature as protagonist Tumak, a young cave man who strives to unite the uncivilized Rock Tribe and the peaceful Shell Tribe, Carole Landis as Loana, daughter of the Shell Tribe chief and Tumak's love interest, and Lon Chaney, Jr. as Tumak's stern father and leader of the Rock Tribe.

7.9

Dersu Uzala

Aug 2, 1975

A military explorer meets and befriends a Goldi man in Russia’s unmapped forests. A deep and abiding bond evolves between the two men, one civilized in the usual sense, the other at home in the glacial Siberian woods.

6.1

Mimic

Aug 22, 1997

A disease carried by common cockroaches is killing Manhattan children. In an effort to stop the epidemic an entomologist, Susan Tyler, creates a mutant breed of insect that secretes a fluid to kill the roaches. This mutant breed was engineered to die after one generation, but three years later Susan finds out that the species has survived and evolved into a large, gruesome monster that can mimic human form.

7.9

A Trip to the Moon

Jun 15, 1902

Professor Barbenfouillis and five of his colleagues from the Academy of Astronomy travel to the Moon aboard a rocket propelled by a giant cannon. Once on the lunar surface, the bold explorers face the many perils hidden in the caves of the mysterious planet.

6.3

Time Trap

May 19, 2017

A group of students become trapped inside a mysterious cave where they discover time passes differently underground than on the surface.

6.1

Daylight

Dec 6, 1996

A group of armed robbers fleeing the police head for the New Jersey Tunnel and run right into trucks transporting toxic waste. The spectacular explosion that follows results in both ends of the tunnel collapsing and the handful of people who survived the explosion are now in peril. Kit Latura is the only man with the skill and knowledge to lead the band of survivors out of the tunnel before the structure collapses.

6.4

Gamera vs. Barugon

Apr 17, 1966

Gamera escapes from his rocket enclosure and makes his way back to Earth as a giant opal from New Guinea is brought back to Japan. The opal is discovered to have been an egg that births a new monster called Barugon. The creature attacks the city of Osaka by emitting a destructive rainbow ray from his back, along with a freezing spray capable of incapacitating Gamera.

5.4

Bushwhacked

Aug 4, 1995

A inept courier realises he has been used by criminals to deliver money. On the run from both the criminals and police, he poses as a Scout leader and leads a scout group on a hike through the mountains.

0.0

Tamago

Jun 6, 2025

Tokyo. Kazu and Tatsu are two salary men in their thirties. One night, after work, they get drunk and decide to tell each other their deepest secrets to seal the friendship. Tatsu admits being still a virgin. Kazu reveals that every time he eats an egg sandwich, his body transforms, turning him into a woman. Tatsu doesn’t believe his friend and asks him to prove it...

5.8

The Skeleton's Compass

Aug 25, 2023

A group of middle school friends go on the hunt for treasure after finding a skeleton in the woods.

6.5

Mountains of the Moon

Feb 16, 1990

The story of Captain Richard Francis Burton's and Lt. John Hanning Speke's expedition to find the source of the Nile river in the name of Queen Victoria's British Empire.

6.0

The Descent: Part 2

Oct 14, 2009

Distraught, confused, and half-wild with fear, Sarah Carter emerges alone from the Appalachian cave system where she encountered unspeakable terrors. Unable to plausibly explain to the authorities what happened - or why she's covered in her friends' blood - Sarah is forced back to the subterranean depths to help locate her five missing companions.