Peter McCauleyPeter McCauley was 52 in The Lost World: Underground as 'Professor George Challenger'.
Rachel BlakelyRachel Blakely was 34 in The Lost World: Underground as 'Marguerite Krux'.
William SnowWilliam Snow was 42 in The Lost World: Underground as 'Lord John Roxton'.
David OrthDavid Orth was 37 in The Lost World: Underground as 'Ned Malone'.
Jennifer O'DellJennifer O'Dell was 27 in The Lost World: Underground as 'Veronica Layton'.
Michael SinelnikoffMichael Sinelnikoff was 73 in The Lost World: Underground as 'Dr. Arthur Summerlee'.
Colin BuddsColin Budds was >> in The Lost World: Underground as 'Director'Michael OfferMichael Offer was >> in The Lost World: Underground as 'Director'Gilbert M. ShiltonGilbert M. Shilton was 57 in The Lost World: Underground as 'Writer'
Arthur Conan DoyleArthur Conan Doyle would have been no older than 71 in The Lost World: Underground as 'Story'
Lara Cox