The
spy series, Dangerous
Assignment, aired on
the NBC radio network in the summer of 1949 and finished its run in
1953. The American special agent, Steve Mitchell, aka Brian Donlevy, had assignments of international intrigue in pursuit of some nefarious
spy or to rescue an operative in danger. He is sent to foreign locales, most of which he admittedly
cannot pronounce, but they are all spelled the same: TROUBLE. With
Donlevy's popularity, and acting as both the narrator and advocate,
the show's suspense was high. Of course, radio had no shortage of suspense or private detective shows, and Donlevy's series was one of
the later offerings.
Each
program has Mitchell being summoned to the office of the
Commissioner, played by Herb Butterfield, the regional head of
an unnamed government agency created to address international unrest
as it affects American interests. He will vaguely spell out the
assignment, but give Mitchell a contact who will provide more
specifics. Never reluctant, Mitchell dives in. He frequently
poses as a debonair foreign correspondent or newspaper reporter,
sometimes encountering females who need his help or need to be turned
over to the authorities.

The
popularity of the radio show did not carry over as well for
television's initial run. There was originality for these 1951-52 episodes to introduce the show by showing Mitchell, in a nineteenth-century top hat and overcoat, walking down a street near a foggy harbor on a chilly night. A momentary pause at a corner also includes a knife embedding itself into the wooden post he is standing by. Cue the same radio theme by Von Dexter. The producers might also dispense with the Commissioner's comments and simply place Mitchell in the midst of the action. The character's narration kept viewers abreast of his every thought.
The Donlevy Development Inc. produced
thirty-nine episodes with its own money and sold them to individual
stations nationwide. NBC-TV film syndicate took charge of the
promotion to entice local stations to sponsor the show, suggesting
that Donlevy's popularity and the show's excitement could sell
toothpaste in Toledo, beans in Boston, or some-such product in
numerous broadcasting markets. Television writer and editor, Robert
Ryf, wrote most of the scripts. The slightly “over-stocky”
Donlevy appears to be a well-dressed brick with a hat when not wearing jungle attire. He often finds himself nursing
a sore jaw or a bump on the head. Episodes conclude with Mitchell still
alive, the conflict resolved, and sometimes with a humorous scene or quip.
What
may have hurt the television version the most was taking the imagination of radio out of the equation. After the opening title scene, if one closed their eyes, it sounded nearly identical to the aforementioned
radio format, complete with a suspenseful music cue for a sponsor's
break. With the co-stars and scenery visualized and the radio series
having conceivably run its course, the television version was not as
exciting. But very little thought was given to adapting a radio
format to the burgeoning field of television in 1950. It would take
another eight years for this to happen successfully with Have
Gun, Will Travel, running concurrently on radio and television
for a while. Its radio format was completely reinvented with a unique, intelligent opening and a music theme unlike anything heard before for a Western. Casting the
charismatic Richard Boone as Paladin was a huge factor over radio's John
Dehner.
Notes:
The State Department may have arranged a special discount if Mitchell
only flew “TWA all the way.” For the purpose of continuity and
budget constraints, his flights overseas featured promotional
footage of the graceful Lockheed Constellation, taking off, cruising
over Manhattan Island, or landing. This would not go over nearly as vividly on the radio.
The
show had a popular extension through reruns, with initial interest
running high. A 1957 chapter in The News Manual, TV and Radio Basics,
indicates solid viewership, with
women preferring the show slightly more than men. With the exception
of the adult Western, many male-centered shows were generally favored
by females during the era.