Release Date: 20 Fri, Sep 1957
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.
38 Episodes
40 Episodes
39 Episodes
as Detective Lt. Frank Ballinger
as Police Capt. Grey
1967
1975
1982
2012
2022
1973
1959
1986
1981
2011
1997
1993
1974
1951
1955
2002
2004
1972