Peter McCauley as Professor George Edward Challenger
Rachel Blakely as Marguerite Krux
Will Snow as Lord John Richard Roxton
Jennifer O'Dell as Veronica
David Orth as Ned Malone
Michael Sinelnikoff as Dr. Summerlee
Lara Cox as Finn

At the dawn of the 20th century, a band of adventurers are part of an expedition to prove the existence of a lost world isolated from the modern world. Disaster happens and the band find themselves trapped and isolated in this dangerous land with only the help of a young wild woman who was stranded in the land herself as a child. Together, the band fight to survive against the fearsome dinosaurs and other dangers that land has as they search for a way to escape.