M Squad
The Teacher (aka Trade School)
TV Flash files “The Teacher (aka Trade School)” as hour 53 of 117 in the TV Flash guide — M Squad (1957–1960) on NBC, season 2, episode 15, aired 1959-01-02, 30 min.
From the desk
How this hour is filed
This leaf is S02E15: listed hour 53 of 117 in the M Squad guide, hour 15 of 40 in season 2. It aired 1959-01-02 (30 min). The listed hour before it is “Prescription for Murder” (S02E14). Next is “The Third Shadow” (S02E16).

Viewer FAQ
Where does The Teacher (aka Trade School) sit in the M Squad guide?
S02E15 is listed hour 53 of 117 — hour 15 of 40 in season 2, season 2 episode 15.
When did M Squad S02E15 air?
The Teacher (aka Trade School) aired 1959-01-02 and is listed at 30 minutes.
Where should I start?
Start with Marvin's Ballinger on the Chicago squad. Minimal smiles, noir half-hours; the jazz bite is the extra.
In the series
Why this series still plays
M Squad is Lee Marvin's hard cop in a hard Chicago: noir procedural with a jazz bite, later meaner when Count Basie got a theme. Tough urban police drama before Marvin's film cool peaked. Watch it now as badge television with bruise — jazz, alleys, and a star practicing lethality in half-hour form.
The bruise is already on the badge. Lee Marvin as Detective Lieutenant Frank Ballinger, NBC 1957–1960, a special plainclothes squad cleaning up Chicago crime with minimal smiles: M Squad, noir procedural with a jazz bite, 117 episodes, three seasons, Latimer Productions and Revue Studios. Paul Newlan as Capt. Grey holding the office while Marvin walked the alleys. Tougher than earlier badge shows. Later meaner in memory when Count Basie recorded a well-known version of the theme. Marvin practicing lethality in…
Filed against
- Lee Marvin as Det. Lt. Frank Ballinger
Lee Marvin's Det. Lt. Frank Ballinger made M Squad a hard cop in a hard Chicago — noir procedural with a jazz bite, later meaner when Count Basie got a theme, badge television with bruise. Tough urban police drama before film cool peaked.…
- Paul Newlan as Capt. Grey
Paul Newlan played Capt. Grey on M Squad, Lee Marvin’s 1950s hard cop in a hard Chicago — noir procedural with a jazz bite, later meaner when Count Basie got a theme. Tough urban police drama before Marvin’s film cool peaked. TV Flash…