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Sir Arthur Conan Doyle
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The Lost World TV Series

Sir Arthur Conan Doyle's The Lost World was a syndicated television series that ran for three seasons from 1999 to 2002, loosely based on his 1912 novel.

“Sir Arthur Conan Doyle’s The Lost World” was a syndicated television series. It was only loosely based on his original novel (1912), mainly sharing its title, basic premise, and some character names. Produced by Coote-Hayes Productions and filmed largely in Queensland, Australia, it ran for three seasons before being cancelled in 2002 after funding for a fourth season fell through.

The Plot

The voice over from the opening credits states the premise of the series:

“At the dawn of the last century, a band of explorers searched for a prehistoric world, driven by ambition, secret desires, a thirst for adventure, and seeking the ultimate story, they are befriended by an untamed beauty. Stranded in a strange and savage land, each day is a desperate search, for a way out, of The Lost World.”

The series began at pretty much the same place as the book, where Professor George Challenger (Peter McCauley) is coming under fire from his scientific peers, including Professor Summerlee (Michael Sinelnikoff), for his claims about living dinosaurs.

Determined to prove the worth of his claims Challenger sets up an expedition. He is joined by Summerlee, reporter Ned Malone (David Orth) and Lord John Roxton (William Snow). The final character to join the band of expeditors is an unscrupulous female socialite named Marguerite Krux (Rachel Blakely), who finances the expedition for mysterious and dubious reasons.

Upon reaching the hidden plateau via the balloon used to escape attacking cannibals, the first thing the expedition meets is the true star and special effect of the show, Veronica Layton (Jennifer O’Dell) — a woman whose parents found the lost world but died, leaving her stranded and forced to survive alone.

Thanks to her, the group has a base and the necessary experience to face the dangers of this lost land where each day brings a new adventure or trial — they have to work together to defeat hostile tribes, dinosaurs, witches, supernatural occurrences — everything that goes to make up the wonderful, frightening and magical place that is ‘The Lost World’.

The Cast

Main Cast:

  • Peter McCauley – Professor George Challenger
  • Jennifer O’Dell – Veronica Layton
  • Rachel Blakely – Marguerite Krux
  • David Orth – Ned Malone
  • William Snow – Lord John Roxton
  • Michael Sinelnikoff – Professor Arthur Summerlee
  • Lara Cox – Finn (Season 3)

Others:

  • William de Vry – Ned Malone (Pilot, 1999)
  • Jerome Ehlers – Tribune (recurring antagonist)

Seasons and Episodes

The series ran for three seasons of 22 episodes each, totalling 66 episodes across its 1999–2002 run:

  • Season 1 (1999–2000): 22 episodes — The expedition discovers the plateau and establishes the treehouse that serves as their base throughout the series. The season introduces the core cast and the mechanics of their prehistoric world.
  • Season 2 (2000–2001): 22 episodes — The plateau’s mythology deepens with the introduction of the recurring antagonist Tribune (Jerome Ehlers) and the first hints of Marguerite’s closely guarded past.
  • Season 3 (2001–2002): 22 episodes — Finn (Lara Cox) joins as a new regular cast member. Several longer storylines began to build towards a resolution that never came; the cancellation left numerous threads unfinished.

Differences from the Novel

The series takes Doyle’s core premise — a South American plateau where prehistoric creatures survive — and reimagines it substantially:

  • Added characters: Marguerite Krux and Veronica Layton have no counterparts in Doyle’s novel. In the original story the expedition consists solely of Challenger, Summerlee, Roxton, and Malone — all male.
  • Stranded versus triumphant: In the novel, the explorers successfully return to London and present their evidence to a sceptical audience. In the series, the expedition remains stranded on the plateau for all three seasons.
  • Tone and genre: Doyle’s novel is primarily a satirical adventure-comedy. The series leans heavily into action, romance, and supernatural or science-fiction elements well beyond the scope of the source material.
  • Access to the plateau: In the novel, the party climbs to the plateau via a single pinnacle of rock. In the series, they arrive by balloon.
  • Scope: Where the novel is largely self-contained, the series spans years and introduces a complex web of civilisations, ancient mysteries, and personal backstories entirely original to the television adaptation.

DVD Releases

All three seasons were released on DVD in 2004:

  • Region 1 (NTSC): Image Entertainment
  • Region 2 (PAL): Liberation Entertainment

Trivia

  • The series added the characters of Marguerite and Veronica; there were no women on the expedition in Doyle’s book.
  • Michael Sinelnikoff played Professor Summerlee in two different versions of The Lost World — in this series and in the 1998 direct-to-video film opposite Patrick Bergin’s Challenger.
  • The producers revealed details of a proposed fourth season: Professor Summerlee was alive in Avalon; Veronica’s mother Abigail Layton had become the Plateau’s protector and ruler of Avalon; Marguerite and Roxton were always meant to be together.
  • The pilot episode aired on TNT on April 3, 1999, before the regular series moved to first-run syndication.