Danger Unlimited is an Australian radio series written by Max Afford which featured private investigator Jeffrey Blackburn and his wife Elizabeth.[2][3] It started in 1945 on 2UE.[4]
^"RADIO HIGHLIGHTS". The Sun. No. 10, 910. New South Wales, Australia. 8 January 1945. p. 7 (LATE FINAL EXTRA). Retrieved 26 August 2023 – via National Library of Australia.