Anybody remember M Squad with Lee Marvin, either in its original run or in reruns? I'd like to see a board on this forum about M Squad. I think it is a very underrated classic.

I remember it but haven't seen it since it first aired. It ran, on NBC, from 1957 to 1960. BTW, the show had two theme songs. The first was composed by the show's musical director, Stanley Wilson. That theme was replaced, at the start of Season 2, with the more jazz-oriented tune composed by Count Basie.

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M Squad - One of the earlier episodes - tell how the Chicago Police in the 50s take on a gang equipped with a Bazooka and several submachines.