When Does M Squad Season 4 Come Out? Is It Renewed?
M Squad ended after Season 3.
IMDb
8.1/10
Seasons
3
Episodes
117
Predictive Logic Analysis
M Squad has concluded its run. Production records list the series as ended, meaning the story has been brought to a planned close rather than left open. Barring a revival, there is no Season 4 in development.
What is M Squad about?
M Squad follows Lt. Frank Ballinger, a steely plainclothes detective working for Chicago's elite organized crime unit, as he navigates the city's criminal underworld with the kind of hardened pragmatism that defined mid-century police work. The show's appeal lies in its unglamorous approach to law enforcement: Ballinger and his squad pursue mobsters and corrupt officials through methodical investigation and street-level intelligence rather than heroics, making every arrest feel earned rather than inevitable. For viewers drawn to procedural crime drama, M Squad offers the satisfaction of watching intelligent cops outmaneuver intelligent criminals in a sprawling urban landscape.
The series carries the aesthetic and sensibility of 1950s noir transplanted to television, complete with stark cinematography and a documentary-like attention to the mechanics of detective work. Lee Marvin's Ballinger becomes the archetype for the taciturn, unflinching cop protagonist that would influence television for decades, delivering a portrait of law enforcement untethered from sentimentality. The show's Chicago setting grounds it in a specific place and time, and its willingness to portray organized crime not as a cartoonish threat but as an entrenched institutional problem gives it a harder edge than many of its contemporaries.
The series maintained respectable viewership during its three-season run from 1957 to 1960, earning solid critical regard and cultivating a devoted audience who appreciated its no-frills approach to crime storytelling. Its IMDb rating of 8.1 reflects the esteem in which it's held by genre enthusiasts, even as the show itself has faded from mainstream cultural memory compared to later crime dramas.
M Squad occupies an important position in the genealogy of American television crime drama, arriving just as the medium was learning to tell sophisticated stories about institutional corruption and moral compromise. Though overshadowed by subsequent series that would refine and expand the police procedural template, M Squad deserves recognition as a foundational entry that proved audiences would engage with realistic, unglamorous portrayals of police work.
Is M Squad renewed or cancelled?
Working against it
The series is listed as ended
M Squad Season 4 Release Date
No new season is expected. M Squad has ended, so there is no upcoming release to anticipate unless a revival is announced.
Best & worst episodes
M Squad seasons
Season 11957 · 38 ep
- 1. The Golden Look1957-09-20
- 2. The Watchdog1957-09-27
- 3. Neighborhood Killer1957-10-04
- 4. Pete Loves Mary1957-10-11
- 5. Face of Evil1957-10-18
- 6. Street of Fear1957-11-01
- 7. The Matinee Trade1957-11-08
- 8. The Hard Case1957-11-15
- 9. Killer in Town1957-11-22
- 10. Diamond Hard1957-11-29
- 11. The Alibi Witness1957-12-06
- 12. The Specialists1957-12-13
- 13. Family Portrait1957-12-20
- 14. The Palace Guard1957-12-27
- 15. The Slow Trap1958-01-03
- 16. The Cover Up1958-01-10
- 17. Blue Indigo1958-01-17
- 18. The Long Ride1958-01-24
- 19. The Shakedown1958-01-31
- 20. Dolly's Bear1958-02-07
- 21. Lover's Lane Killing1958-02-14
- 22. The Frightened Wife1958-02-21
- 23. The Black Mermaid1958-02-28
- 24. The Man in Hiding1958-03-07
- 25. Chicago Bluebeard1958-03-14
- 26. Girl Lost1958-03-21
- 27. Hideout1958-03-28
- 28. Shot in the Dark1958-04-04
- 29. The Twenty-Six Girl1958-04-11
- 30. Fight1958-04-18 · ★ 10.0
- 31. Guilty Alibi1958-04-25
- 32. The Healer1958-05-02
- 33. Day of Terror1958-05-09
- 34. The $20 Plates1958-05-16
- 35. The Double Face1958-05-23
- 36. The System1958-05-30
- 37. Woman from Paris1958-06-06
- 38. Accusation1958-06-13
Season 21958 · 40 ep
- 1. More Deadly1958-09-19
- 2. Dead or Alive1958-09-26
- 3. The Missing Claimant1958-10-03
- 4. The Refugee1958-10-10
- 5. The Trap1958-10-24
- 6. Force of Habit1958-10-31
- 7. The Phantom Raiders1958-11-07
- 8. The Merits of the Case1958-11-14
- 9. The Big Kill1958-11-21
- 10. The Sitters1958-11-28
- 11. The Executioner1958-12-05
- 12. The Widows1958-12-12
- 13. Contraband1958-12-19
- 14. Prescription for Murder1958-12-26
- 15. The Teacher (aka Trade School)1959-01-02
- 16. The Third Shadow1959-01-09
- 17. One Man's Life1959-01-23
- 18. The Jumper1959-01-30
- 19. The Last Act1959-02-06
- 20. Mugger Murder1959-02-13
- 21. The Star Witness1959-02-20
- 22. The Take Over1959-02-27
- 23. Voluntary Surrender1959-03-06
- 24. Death Threat1959-03-13
- 25. The Harpies1959-03-20
- 26. Ghost Town1959-03-27
- 27. The Vanishing Lady1959-04-03
- 28. The Crush Out1959-04-10
- 29. The Fire Makers1959-04-17
- 30. The Terror on Dark Street1959-04-24
- 31. Robber's Roost1959-05-01
- 32. The Baited Hook1959-05-08
- 33. Model in the Lake1959-05-15
- 34. The Outsider1959-05-22
- 35. High School Bride1959-05-29
- 36. The Dangerous Game1959-06-05
- 37. Decoy in White1959-06-12
- 38. Mr. Grim's Rabbits1959-06-19
- 39. Platter Pirates1959-06-26
- 40. Death Is a Clock1959-07-03
Season 31959 · 39 ep
- 1. Ten Minutes to Doomsday1959-09-18
- 2. The European Plan1959-09-25
- 3. Sunday Punch1959-10-02
- 4. Jeopardy by Fire1959-10-09
- 5. Murder in C-Sharp Minor1959-10-16
- 6. The Human Bond1959-10-23
- 7. Mama's Boy1959-10-30
- 8. Shred of Doubt1959-11-06
- 9. Death by Adoption1959-11-20
- 10. Another Face, Another Life1959-11-27
- 11. Voice from the Grave1959-12-04
- 12. The Upset1959-12-11
- 13. One of Our Armored Cars Is Missing1959-12-18
- 14. The Ivy League Bank Robbers1959-12-25
- 15. The Twisted Way1960-01-01
- 16. The Man Who Went Straight1960-01-08
- 17. The Second Best Killer1960-01-15
- 18. Pitched Battle at Bluebell Acres1960-01-22
- 19. The Man Who Lost His Brain1960-01-26
- 20. Debt of Honor1960-02-02
- 21. The Man with Frank's Face1960-02-09
- 22. Burglar's Nightmare1960-02-16
- 23. Needle in the Haystack1960-02-23
- 24. Race to Death1960-03-01
- 25. The Velvet Stake-out1960-03-08
- 26. Anything for Joe1960-03-15
- 27. A Kid Up There1960-03-22
- 28. Diary of a Bomber1960-03-29
- 29. Let There Be Light1960-04-05
- 30. A Gun for Mother's Day1960-04-12
- 31. The Man with the Ice1960-04-19
- 32. Dead Parrots Don't Talk1960-05-03
- 33. Grenade for a Summer Evening1960-05-10
- 34. Two Days for Willy1960-05-17
- 35. Badge for a Coward1960-05-24
- 36. Closed Season1960-05-31
- 37. Fire in the Sky1960-06-07
- 38. The Tiger's Cage1960-06-14
- 39. The Bad Apple1960-06-21
M Squad cast
View all cast →
AI Verdict
M Squad has ended. Its final season has already aired and no further seasons are expected.
Verdict updated 1 month ago
Updated 2026-05-17 · AI-generated analysis
How we predict →Our verdicts have proved right for 59 of 82 decided shows →M Squad latest news
Fan Verdict
No fan predictions yet
No predictions yet — be the first.
Final fan tally — voting closed
Reviews
No reviews yet — be the first.
Comments (0)
No comments yet — start the conversation.
Similar shows →
More from NBC
More Crime shows
Frequently asked
- When does M Squad Season 4 come out?
- M Squad ended after Season 3.
- Is M Squad renewed or cancelled?
- M Squad has ended. Its final season has already aired and no further seasons are expected.
- How many seasons of M Squad are there?
- M Squad has aired 3 seasons so far.
- How many episodes of M Squad are there?
- There are 117 episodes of M Squad across 3 seasons.
- What is M Squad's IMDb rating?
- M Squad holds an IMDb rating of 8.1/10 from 409 votes.