Scientist and explorer George Challenger learns from a dying colleague of a prehistoric world and or...

Desperate to escape and more than a little greedy, Marguerite offers Veronica to a tribal chief in r...

When Roxton is running from a tyrannosaur, the earth suddenly swallows him up; the party follows a r...

Stung by a giant bee, Summerlee lies near death; Challenger seeks a way to repel an attack by the ap...

In order to free Challenger from her tribe, the team must retrieve the bones of a warrior queen's hu...

Christecs brand Summerlee a devil after he revives a drowning child.

A vampire bite elevates Roxton's hunting instincts to a bloodthirsty level; a smitten native will fi...

Druids worship Marguerite, who bears the mark of an ancient prophet; Veronica and Summerlee find a b...

A search for Veronica's parents leads to a paradise guarded by prehistoric creatures and filled with...

Roxton, Challenger and Summerlee bring badly injured Malone to a magic healer in order to save his l...

Challenger, Malone and Marguerite find a subterranean civilization after being trapped in an abandon...

Roxton changes the lives of the Tintas when he kills a warrior from the Hikari tribe; a World War I...

The adventurers come upon the ruins of a civilization destroyed by an enormous explosion.

After slapping a young king, Marguerite must choose between instant death or marrying the boy.

Challenger meets up with a former scientific rival; an old witch may have the key to an escape from...

Travelers from the future arrive in the Lost World to manipulate history.

Veronica reunites with her father; the team must fight Kartas, a bounty hunter after Veronica's fath...

Ramses, a vivified mummy, enlists Marguerite, Challenger and Malone to help him regain the Egyptian...

A dying Roxton makes an evil pact to regain his life and save Marguerite.

Roxton promises a teen's dying mentor to help the boy fulfill his destiny as savior of his people.

A gypsy fortuneteller's visions eerily come true, leaving the band to fear for Malone's life.

Drakul and the Raiders shoot down the adventurers' balloon, beginning a game of cat and mouse.

The friends emerge from battle to find that one of their number is lost, and goons have enslaved a v...

While Roxton, Malone and Challenger are looking for a way off the plateau, Amazon women save them fr...

A plane full of 21st-century tourists crashes in the jungle, bringing with it dreams of rescue.

At a haunted castle, the adventurers seem compelled to re-enact a romantic story of intrigue -- one...

Roxton saves a young woman and steps right into Balar's trap.

Dinosaurs are behaving oddly, but the crew knows something is really wrong when Marguerite is nice t...

An ancient map outlines an escape route; now the adventurers must prove to skeptics all they have se...

Veronica unwittingly releases a savage giant from captivity, and Marguerite and the others must use...

Captured by lizard men, Malone, Marguerite and Roxton are forced to fight as gladiators in the arena...

A woman who has saved the band from thirsty raptors will die if she cannot return immediately to the...

Marguerite recognizes as a trophy hunter a man who claims to be part of a Zoological Society rescue...

Danielle crafts a voodoo doll of Roxton, putting him in her control.

Challenger, Marguerite and Veronica follow hunters tracks through gas defenses, looking for Challeng...

Alex, a kobold, takes Roxton, Malone and Veronica prisoner; Holt is constructing a uranium generator...

Roxton and Marguerite are jailed, accused of robbery after walking through a brilliant light on the...

Aliens capture Veronica and Malone, forcing them to work in the mines alongside androids that have d...

Roxton, Marguerite, Challenger and Malone are marked after touching an amulet, convincing them to re...

When the explorers enter an ancient temple, they release supernatural forces which threaten to destr...

When Marguerite and Roxton kiss, the earth moves, and the explorers are launched on a wild treasure...

Werewolves make life a nightmare in the treehouse; Challenger faces a scientific challenge when Malo...

During a thunderstorm visions of Summerlee, their lost colleague, lead the friends to the brink of d...

An escape route opens to the expedition when an airship lands on the plateau, but the mysterious pil...

There's no escape for the Challenger Expedition when Captain Askwith's mysterious airship explodes i...

While searching for the missing Malone, Marguerite is saved from a cannibal attack by a dashing trio...

While exploring a mysterious dinosaur bone yard, Roxton is attacked by a charging Ttriceratops and k...

An unsettling dream and a ghostly encounter convince Veronica that Malone is trapped in the spirit r...

When Malone finds a knife, he is transported back to the East End of London in 1888, the scene of Ja...

Challenger, Malone and Veronica are exploring ruins on a riverbank, when a man stumbles out of the j...

When Roxton happens upon a hangman's noose dangling from a lonely tree in the jungle, he's suddenly...

Challenger develops a new way to create lift in the balloon. All go along for a test flight, but the...

When a powerful witch named Dame Alice feels threatened by Challenger's science, she calls upon her...

When Keeran Raiders attack, a deadly poison dart forces Malone to relive a long-suppressed memory-hi...

When a blindingly bright meteor strikes the Plateau, Challenger, Roxton, and Marguerite set out to i...

Ambushed in the jungle, Roxton narrowly escapes with his life only to learn that he has apparently c...

Alone in the jungle, Veronica hears piano music and follows it to its source - a 19th century German...

A mysterious visitor attacks Veronica, leaving an enigmatic ivory tile as his calling card. But when...

Using the Plateau's mysterious energy lines as a source of power, Challenger constructs a machine to...

When a lost archaeological expedition discovers a mysterious burial urn, the young student who opens...

Challenger, Roxton, and Marguerite take Finn to a cave where one year earlier a blinding light opene...

Hoping to end starvation, Challenger becomes the first human subject to test his new experimental su...

When Challenger discovers the wreckage of a World War I transport plane, he's captured by its pilot,...

Led by a dream, Veronica touches her mother's pendant to a stone monolith. A flash of mysterious ene...

A peaceful day of exploration turns deadly when a sudden explosion traps Marguerite and Roxton in an...

Two days before Challenger's latest attempt to leave the Plateau by balloon, Veronica and Finn encou...