1 :01x01 - The Journey Begins

2 :01x02 - Stranded

3 :01x03 - More Than Human

An adventure series based on Sir Arthur Conan Doyle's tale of dinosaurs and about an explorer (Peter McCauley) who leads an expedition to prove the existence of prehistoric life. . First up: A man (William Snow) is captured in an underground world where humans are slaves to descendants of dinosaurs.

4 :01x04 - Nectar

Roxton, Veronica (Jennifer O'Dell) and Malone must journey into the center of a dangerous hive in search of a cure after Summerlee (Michael Sinelnikoff) is stung by a giant bee.

5 :01x05 - Cave of Fear

Challenger (Peter McCauley) is captured by a group of warriors ruled by a woman whose explorer husband died on the island 12 years earlier.

6 :01x06 - Salvation

Challenger must defend Summerlee (Michael Sinelnikoff), who is put on trial for heresy and witchcraft by the high priest of a fervent tribe.

7 :01x07 - Blood Lust

Roxton (William Snow) is drawn to a mysterious woman (Shanyn Asmar) after he is bitten by a crazed young man. Meanwhile, a native wants Veronica (Jennifer O'Dell) to be his bride.

8 :01x08 - Out of Time

Veronica (Jennifer O'Dell) forms a maternal bond with an infant that she and Summerlee find in the jungle. Meanwhile, a race of Druids turn to Marguerite (Rachel Blakely) for help in fulfilling an ancient prophecy.

9 :01x09 - Paradise Found

The death of a man claiming to have been the guide of Veronica's lost parents leads the team to a paradise where eternal life is available, for a price.

10 :01x10 - The Beast Within

An injured Malone (David Orth) is cured by a mystical shaman who heals others by absorbing their illness; Veronica and Marguerite must set aside their differences when they are trapped together in a well.

11 :01x11 - Creatures of the Dark

Challenger, Malone and Marguerite (Rachel Blakely) discover an underground civilization after the cave in which they are hiding collapses around them.

12 :01x12 - Tribute

A WWI fighter pilot, who thinks the world is still at war, crash-lands in the jungle and takes Malone (David Orth), Marguerite and Summerlee hostage. Meanwhile, Roxton tries to help a tribe escape exploitation.

13 :01x13 - Absolute Power

A mysterious energy source gives Challenger super powers, enabling him to transport the lost crew back to England, only it is not the same England they left behind.

14 :01x14 - Camelot

On this episode, Marguerite becomes the object of an Evil king's affection. And the group must try to save her.

15 :01x15 - Unnatural Selection

On this episode, an elderly woman is found with a radio headset; Challenger runs across an old friend who looks like the evil Dr. Moreau.

16 :01x16 - Time After Time

On this episode, a mysterious traveler from the future arrives on the Lost World with a mission, kill Marguerite (Rachel Blakely).

17 :01x17 - Prodigal Father

On this episode, upon their return from a trading expedition, Malone, Marguerite and Challenger rescue a man from wild dogs and learn that he's Veronica's long-lost father, a man wanted for murder.

18 :01x18 - Birthright

Challenger, Marguerite and Malone encounter a member of Egyptian royalty buried alive by his sister, a rival for the throne. Meanwhile, Summerlee tries to escape a rampaging T-Rex, which thinks the professor killed her child.

19 :01x19 - Resurrection

After Marguerite is abducted by Norse warriors, a wounded Roxton makes a fateful deal with a sinister spirit to rescue her. Meanwhile, Malone and Veronica defend the tree house against invaders.

20 :01x20 - Prophecy

A teenager's quest to lead his tribe out of enslavement by the Goths is complicated by the death of his mentor, who leaves the youth in the care of Roxton (William Snow). Meanwhile, Veronica (Jennifer O'Dell) fears for Malone's life when he bonds with a young siren.

21 :01x21 - The Chosen One

Roxton, Malone, Marguerite and Veronica meet up with a suspicious fortune-teller, who predicts death for Malone while Challenger and Summerlee try to elude raptors whose intelligence seems to be growing.

22 :01x22 - Barbarians at the Gate

Challenger, Summerlee, Roxton and Marguerite are hunted by a murderous horde of raiders led by the brutal Drakul, who has discovered the secret of gunpowder, forcing Malone and Veronica to team with an old enemy to save their comrades. Marguerite: Rachel Blakely.

23 :02x01 - All or Nothing

After witnessing the destruction of the bridge by Tribune, Marguerite and Veronica search frantically for the missing men, one of whom did not survive the battle.

24 :02x02 - Amazons

Roxton, Malone and Challenger are saved from pterodactyls by Amazons, who want to use the men to repopulate their community and then execute them after their services are rendered. Marguerite: Rachel Blakely.

25 :02x03 - Tourist Season

A freak bolt of lightning forces an airplane from the year 2000 to crash-land in the midst of the Lost World, where the passengers are taken prisoner by a hostile tribe.

26 :02x04 - Stone Cold

Roxton, Marguerite and Malone undergo personality changes when they enter a castle and don clothes belonging to spirits who are trying to reenact a deadly love triangle, and its up to Challenger (Peter McCauley) to free them from their possession.

27 :02x05 - Divine Right

On this episode, a mountain tribe welcomes Roxton (William Snow) as the new king, whereupon he becomes the target of a manipulative wizard who blackmails him into hunting a fierce dragon.

28 :02x06 - Skin Deep

Marguerite's radical change in personality, rom scheming to considerate, first bemuses, then alarms the others. Meanwhile, Roxton and Veronica try to escape a dinosaur who has trapped them in a cave.

29 :02x07 - London Calling

The party discovers an ancient map that may be a ticket out of the Lost World, and Challenger prepares for skeptics by gathering evidence from the region, including a dinosaur egg. Meanwhile, Veronica fears being left to search for her parents on her own.

30 :02x08 - The Prisoner

An old woman leads Veronica (Jennifer O'Dell) to believe her lost parents are safe, but her real plan is to trick Veronica into releasing a savage giant from captivity.

31 :02x09 - The Games

Malone, Marguerite and Roxton are taken prisoner when they become entangled in Empress Centuria's plot to hunt down and kill Tribune.

32 :02x10 - The Source

On this episode, the party (group of explorers) is menaced by a group of thirsty raptors after a draught hits the plateau, but they are saved by a woman who claims she has access to the Fountain of Youth.

33 :02x11 - Trophies

Veronica (Jennifer O'Dell) saves a baby troglodyte from a group of bounty hunters, and is suspicious when the group appears at the treehouse claiming to be a rescue party.

34 :02x12 - Voodoo Queen

Roxton is seduced by the leader of a troglodyte army that is determined to enslave him and the rest of Challenger's party unless the professor can combat her influence.

35 :02x13 - The Guardian

On this episode, while out searching for medicinal supplies, Challenger (Peter McCauley) encounters a ravenous plant that is holding a nearby village hostage in return for flesh to subsist on.

36 :02x14 - Under Pressure

An old acquaintance leads Roxton, Malone and Veronica into a trap as part of a plot by the underground Kobold race to overrun the Earth's surface.

37 :02x15 - The Outlaw

Marguerite and Roxton are mistaken for bandits after they retrieve a sack full of loot during an expedition on the edge of the plateau.

38 :02x16 - Quality of Mercy

The party encounters a young couple fleeing from a mining camp run by a shadowy collective that soon takes Malone and Veronica captive.

39 :02x17 - Mark of the Beast

Marguerite and Roxton discover a monkey ransacking the treehouse. They trail him to a cave after he makes off with her bracelet, leading them to an amulet which turns out to be cursed.

40 :02x18 - Survivors

Accompanying Challenger on a tour of an enigmatic cave, Marguerite falls into a trap and encounters an old acquaintance (Frederique Fouche) she thought was dead.

41 :02x19 - The Pirate's Curse

An intimate moment between Marguerite and Roxton is unsettled by a sudden earthquake. Plummeting into a pit, the duo discover a lost treasure chest wanted by the ruthless descendant of a dead pirate.

42 :02x20 - The Visitor

Hunting for food with Veronica, Malone (David Orth) is attacked by a strange beast, leading to a tumultuous reunion between Veronica and her childhood friend Danu, who may hold the key to Malone's recovery.

43 :02x21 - A Man of Vision

Alone in the treehouse during a raging thunderstorm, Malone (David Orth) is visited by the ghost of Summerlee (Michael Sinelnikoff), but his pursuit of the vision leads to trouble in the jungle for both him and his fellows.

44 :02x22 - Into the Fire

Malone (David Orth) disappears after boarding a British Navy dirigible, while Marguerite becomes friendly with its pilot, to the chagrin of a suspicious

45 :03x01 - Out of the Blue

Challenger, Marguerite and Roxton find themselves in the past---and off the plateau, following the crash of the dirigible, while Veronica doggedly pursues Askwith (Steven Vidler).

46 :03x02 - The Travelers

Marguerite's search for Malone is interrupted by an encounter with cannibals, until a dashing thief (Jerome Ehlers) comes to her rescue and entices her to join his band.

47 :03x03 - An Eye for an Eye

Roxton (William Snow) becomes the prey of a relentless hunter after the sexy guardian (Cathey Robbinson) of a dinosaur graveyard curses him for killing a triceratops.

48 :03x04 - True Spirit

An unnerving dream and a ghostly encounter convince Veronica that Malone is trapped in the spirit realm. Meanwhile, Challenger investigates a spate of supernatural activity in a nearby village.

49 :03x05 - The Knife

Malone (David Orth) acquires a cursed knife that transports him to 1888 London, where he and his friends become entangled in the grisly murder sprees of Jack the Ripper.

50 :03x06 - Fire in the Sky

Challenger, Veronica and Malone encounter a dying man with a message concerning Pierson Rice (Sean Taylor), a bitter enemy of Roxton's who has set himself up as a kingpin on the plateau with the help of a brutal sidekick (Paul Goddard).

51 :03x07 - Dead Man's Hill

Roxton (William Snow) finds a noose hanging from a tree in the jungle and is transported to an Old West alternate universe populated by doubles of his friends, including a venomous sheriff resembling Challenger (Peter McCauley).

52 :03x08 - Hollow Victory

Challenger's experiment with the balloon lands the explorers inside a volcano, where their chances of survival hinge on a female warrior's attraction to Malone.

53 :03x09 - A Witch's Calling

A powerful witch named Dame Alice (Jane Badler) seeks to destroy Challenger and his science.

54 :03x10 - Brothers in Arms

Malone relives his baptism by fire, his days as a battlefield correspondent during World War I, after he's wounded by a poison dart during an attack by the Keenan Raiders.

55 :03x11 - Ice Age

The impact of a meteor causes the mercury to drop all along the plateau, exposing the party to extreme cold and the threat of outerworldly invaders who plot to use the freezing conditions to take over Earth.

56 :03x12 - The End Game

Roxton (Will Snow) narrowly evades an ambush in the jungle, arousing the ire of a deadly siren (Danielle Carter) who wants his indomitable, if elusive, soul for her collection. To accomplish this goal, she takes his friends hostage.

57 :03x13 - Phantoms

Veronica (Jennifer O'Dell) is dazzled by a handsome pianist (Sandy Winton), whose interest in her alarms Challenger, he suspects her suitor of being a phantom.

58 :03x14 - The Secret

An attack on Veronica convinces Marguerite (Rachel Blakely) that an unsavory former associate has tracked her to the Plateau, forcing her to reveal secrets about her past to Challenger and the rest of the party.

59 :03x15 - Finn

Challenger's experiments with an energy source lands him, Marguerite and Roxton in the future, where Earth has been devastated by war.

60 :03x16 - Suspicion

On this episodem challenger and the party (or group) encounters survivors of a lost archaeological expedition that uncovered an ancient burial urn the survivors suspect was inhabited by a malevolent demon responsible for killing their friends.

61 :03x17 - The Imposters

A trio of demons from Finn's past threaten the stability of Earth's future when they enter the Lost World after trading places with Challenger, Roxton and Marguerite.

62 :03x18 - The Elixer

To combat starvation, Challenger develops an experimental elixir as a food substitute. After ingesting the substance, however, the scientist is beset by volatile hallucinations of his wife and himself as a young man.

63 :03x19 - Tapestry

A downed WWI pilot (Julian Garner) carrying top-secret Royal Navy cargo kidnaps Challenger and reveals the explorers' Great War connections with each other. It falls to the personality-clashing pair of Veronica and Finn to rescue their friends from capture.

64 :03x20 - Legacy

A dream prompts Veronica to place her mother's pendant next to a stone monolith, leading to changes in her memories and a showdown with a mystical swordsman (David Roberts).

65 :03x21 - Trapped

An explosion leaves Marguerite and Roxton trapped underground and only an amnesiac Challenger can save them. At the tree house, Veronica finds a memento from her childhood while playing a game with Finn.

66 :03x22 - Heart of the Storm

In the season finale (Actually this is the series finale), the explorers are affected by a bizarre time-distortion phenomenon and Challenger is reunited with the man (Robert Colby) whose journal inspired the expedition. Also: Marguerite is captured by Druids; Roxton is pursued by conquistadors; Veronica and Finn are thrust into the future.