Dangerous Assignment started out as a replacement radio series broadcast in the US on the NBC radio network in the summer of 1949; it became a syndicated series (produced in Australia) in early 1954. Reportedly, star Brian Donlevy himself was the one who brought the show to NBC. The only other regular actor on the radio shows was
Herb Butterfield, who played "The Commissioner." Many stage and screen actors appeared as guest-stars including, among many others,
William Conrad,
Raymond Burr,
Paul Frees,
Jim Davis,
Dan O'Herlihy,
Richard Boone, and
Eddie Cantor. The Australian series was begun as a result of the popularity of the American series—scripts from shows already broadcast in the US were re-done with Australian actors in 1954. The Australian producers re-created and broadcast thirty-nine episodes from 1954 on.
Summer 1949 series The radio show started out as a seven-week summer replacement series broadcast on NBC Saturdays 8:30–9 PM EST. It premiered July 9, 1949; the last episode was on August 20, 1949. A character portraying the Commissioner's secretary, 'Ruthie', was played by Betty Moran — it is hinted that there was some romantic history between Ruthie and Steve Mitchell.
Episodes The seven episodes == Television series ==