It may be this one it is also at Internet Archive.
He Walked By Night - Bryan Foy
Gripping film noir crime drama about a manhunt for a ruthless killer who plays a deadly cat and mouse game with the police. Starring Richard Basehart, Scott Brady, Whit Bissell, and Jack Webb, this movie was the basis for “Dragnet”. Watch for Whit Bissell, the unsung but solid bit player who has appeared in hundreds of films and TV shows
Keywords: crime drama; manhunt; film noir
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Average rating: 4.11 stars (18 reviews)
Maybe. But I thought the ad for the movie I referred to called it “Dragnet” or something. When I get a minute, I’ll do some research.
Thanks though. Another movie to see
I may have found it. From 1954:
http:/imdb.com/title/tt0046931/
There was also another movie done in 1966. Apparently, it was favorably received by the network that the series was revived. The movie, however, wasn’t shown to the public till 1969.