September 20, 1957
3
117
EN
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.
Lee Marvin
Detective Lt. Frank Ballinger
Paul Newlan
Police Capt. Grey
Season 1
38 episodes
September 20, 1957
N/A
Maxwell Shane
Season 2
40 episodes
September 19, 1958
Season 3
39 episodes
September 18, 1959
Revue Studios
US
Latimer Productions
N/A
