M Squad
Season 1, Episode 23: The Black Mermaid
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Ballinger goes undercover to capture a robbery suspect.
All Episodes - Season 1
Episode 1
The Golden Look
Episode 2
The Watchdog
Episode 3
Neighborhood Killer
Episode 4
Pete Loves Mary
Episode 5
Face of Evil
Episode 6
Street of Fear
Episode 7
The Matinee Trade
Episode 8
The Hard Case
Episode 9
Killer in Town
Episode 10
Diamond Hard
Episode 11
The Alibi Witness
Episode 12
The Specialists
Episode 13
Family Portrait
Episode 14
The Palace Guard
Episode 15
The Slow Trap
Episode 16
The Cover Up
Episode 17
Blue Indigo
Episode 18
The Long Ride
Episode 19
The Shakedown
Episode 20
Dolly's Bear
Episode 21
Lover's Lane Killing
Episode 22
The Frightened Wife
Episode 23
The Black Mermaid
Episode 24
The Man in Hiding
Episode 25
Chicago Bluebeard
Episode 26
Girl Lost
Episode 27
Hideout
Episode 28
Shot in the Dark
Episode 29
The Twenty-Six Girl
Episode 30
Fight
Episode 31
Guilty Alibi
Episode 32
The Healer
Episode 33
Day of Terror
Episode 34
The $20 Plates
Episode 35
The Double Face
Episode 36
The System
Episode 37
Woman from Paris
Episode 38
Accusation