Tear Gas Squad

Tear Gas Squad is a 1940 Drama directed by Terry O. Morse, starring Dennis Morgan, John Payne and Gloria Dickson. The film was made under the working title of State Cop. It includes the song Im an Officer of the Law M.K. Jerome, Jack Scholl.

In The New York Times, Bosley Crowther wrote, Tear Gas Squad, now at the Palace, is not the sort of propaganda to inspire confidence in the guardians of the public peace, nor, for that matter, in its highly improbable plot...if the film is dubious as a tribute to the police force, it is even more so as entertainment while Allmovie wrote, Tear Gas Squad manages to pack thrills, comedy, romance and songs into a neat 55minute package.

Source: Wikipedia