Suggest an edit19:15Francis L. Sullivan in 'THE LOST WORLD'BBC Home Service Mon 24th Apr 1944, 19:15 on BBC Home Service BasicView in Radio Timesby Sir Arthur Conan Doyle , adapted for radio, in six episodes, by Peggy Wells. Episode 1— ' The Monster of Enmore Park 'ContributorsUnknown:Sir Arthur Conan DoyleUnknown:Peggy Wells.Edward Malone:Lewis StringerGladys:Belle Chrystal)McArdle:Ian SadlerAustin, a butler:Preston LockwoodMrs Challenger:Doris LyttonProfessor Challenger:Francis L. SullivanA policeman:Charles MaunsellChairman:William TrentLord John Roxton:Alan HowlandProfessor Summerlee:Ivor Barnard Source: Radio Times Suggest an edit