Synopsis
Lt. Frank Ballinger is a no-nonsense plain clothes cop in the elite M Squad Division. The Squad’s task is to root out organised crime and corruption in America’s Second City, Chicago. 
Original title M Squad
TMDb Rating 4.8 5 votes
First air date Sep. 20, 1957
Last air date Jun. 21, 1960
Seasons 3
Episodes 117
Average Duration 30 minutes
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