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Season guide

Z-Cars: Series 4

43 episodes Premiered Sep 9, 1964 Updated Sep 26, 2026
Previously on Z-Cars

Season 4 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Z-Cars Season 3.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 4 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 4 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 4: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

93%
Mytharc (3): Crucial lore & season climaxes
Core (40): Character development & subplots
Side Quest (0): Standalone / filler
S4·E1 Mytharc

The Dark Side Of The Road

Sep 9, 1964 · 50 min

Outside in the dark a girl screams. Inside the tall flats she is heard and ignored. It is half an hour before one man puts out a reluctant hand to dial 999.

S4·E2 Core

What A Main Event!

Sep 16, 1964 · 50 min

Two men in a parked car - and the beginning of a night Lynch and Graham will talk about all their lives. The eventual haul is so good it even induces Barlow to stand drinks for th

S4·E3 Core

Finders Keepers

Sep 23, 1964 · 50 min

The grimy cafe down by the docks is keeping pretty busy as usual. The juke-box is giving out the latest sounds of the Mersey Beat at full volume; the youngsters are sitting around

S4·E4 Core

Lucky Partners

Sep 30, 1964 · 50 min

To the young Mrs. Napier the man at the door seems anything but sinister, just buying old gold. But his method of purchase leaves something to be desired.

S4·E5 Core

Soft Spot

Oct 7, 1964 · 50 min

Alby Rafferty, an over-zealous car enthusiast, is not past redemption according to John Watt. But Watt is not the only influence in Alby's life. So when Mr. Cull's shiny new whit

S4·E7 Core

Charity Begins ...

Oct 21, 1964 · 50 min

""What's all the fuss about then?"" asks Fancy Smith when he and Jock Weir are called to a case of shoplifting. ""Cause maybe there's something else too,"" replies Jock. And as t

S4·E8 Core

The Hunch

Oct 28, 1964 · 50 min

A passing car and a radio message lead Graham and Baker to a particular club with interesting results. DC Lynch, meanwhile, has the job of finding the leader of a gang specialisin

S4·E9 Core

Two In The Bush

Nov 4, 1964 · 50 min

Two crimes - same place, same time - and Smith and weir are ready and able to deal with them.

S4·E10 Core

Welcome Home, Jigger

Nov 11, 1964 · 50 min

Sgt. Blackitt sets off to give a first aid demonstration at a youth club where trouble is in the air. Jigger Daniels, released from Borstal, is back in town and has a few old scor

S4·E11 Core

In A Day's Work

Nov 18, 1964 · 50 min

A friendly call on a neighbour turns into a sudden nightmare for a young housewife. She dials 999. Fancy Smith, alone in Z-Victor One, is sent to investigate and finds himself in

S4·E12 Core

No Stone Unturned

Nov 25, 1964 · 50 min

A sudden death in Newtown brings the new man, Detective Superintendent Prentiss, from Headquarters. And before the investigation is closed he makes his presence very much felt.

S4·E13 Core

You Pays Your Money

Dec 2, 1964 · 50 min

When the only witnesses disagree Sergeant Watt settles for the most likely suspect - with surprising results.

S4·E14 Core

One Day In Spring Street

Dec 9, 1964 · 50 min

Investigating a reported disturbance, Dave Graham finds it is one more skirmish in a running war fought with stones between the boys of a local school and old Lewis, an eccentric c

S4·E15 Core

Bring Back The Cat

Dec 16, 1964 · 50 min

It's a lively evening for Smith and Weir. First they have to try and cope with a woman who is charging her husband with an unusual theft. Then they have to intervene when two doc

S4·E16 Core

If He Runs - Grab Him

Dec 23, 1964 · 50 min

An old lady is assaulted and robbed. She manages to struggle home to her companion and soon both the cars and DCI Barlow are on the scene.

S4·E17 Core

First Foot

Dec 30, 1964 · 50 min

New Year's Eve in Newtown means a three-line whip for the lads on the cars. Everyone has to be on the job to cope with the drunks, the rowdy parties and aggression in the pubs. T

S4·E18 Core

Think On

Jan 6, 1965 · 50 min

A bus load of witnesses - and not one with a voice. Pub closing time in Newtown has come to mean more than the problem of drunken passengers for the men who crew the buses on rout

S4·E19 Core

The Luck Of The Game

Jan 13, 1965 · 50 min

Some parents' trouble is that they protect their children too much.

S4·E20 Core

I Love You Bonzo

Jan 20, 1965 · 50 min

Lynch is on the trail of an artist of a thief who broke into the Seaport Supermarket.

S4·E21 Core

Brotherly Love

Jan 27, 1965 · 50 min

In any community you'll find a few people who are out of alignment - and all too often they find themselves involved with the police.

S4·E22 Core

A Matter Of Give And Take

Feb 3, 1965 · 50 min

The suspicions of a canal lock-keeper bring Z-Victor One into contact with the canal community and eventually lead to the investigation of a more serious crime.

S4·E23 Core

Give A Dog A Name

Feb 10, 1965 · 50 min

A lost constable, but Sgt. Watt refuses to join his colleagues in jumping to conclusions. PC Boyle has been transferred to Newtown with a black mark on his record. Everyone knows

S4·E24 Core

The Long Spoon

Feb 17, 1965 · 50 min

Barlow accepts a favour from a local trader - and his integrity becomes suspect.

S4·E25 Core

Teething Trouble

Feb 24, 1965 · 50 min

A child cries, and family man PC Baker finds himself getting too involved.

S4·E27 Core

Window Dressing

Mar 10, 1965 · 50 min

When No. 18 alarm bell rings in Newtown station Watt and Blackitt brace themselves for trouble. For No. 18 is Mercer's Universal Stores and Mr. Mercer is a notoriously difficult c

S4·E28 Core

Partners

Mar 17, 1965 · 50 min

A doctor is accused of indecent assault, and Barlow is faced with the problem of evidence. And when a jailbird is found in possession of a stolen watch it looks to Lynch like an o

S4·E29 Core

The Fanatics

Mar 24, 1965 · 50 min

Baker and Graham take time out for a snack, but there's no let up when the division is invaded by Scots football fans. Jock Weir becomes more than usually involved.

S4·E30 Core

You Got To Have Class

Mar 31, 1965 · 50 min

A child witnesses a crime against her father, but her mother refuses to co-operate with the police. Fancy's always uncertain temper reaches boiling point.

S4·E31 Core

The Mice Will Play

Apr 7, 1965 · 50 min

A particularly nasty wave of 'flu has decimated the staff at Newtown with Barlow and Blackitt among the victims. To add to the problems Weir and Baker are away sitting examination

S4·E32 Core

Sound An Alarm

Apr 14, 1965 · 50 min

Personal radio comes to Newtown - with disastrous results.

S4·E33 Core

The Soft Game

Apr 21, 1965 · 50 min

Toby, a man high up on the ledge of a derelict warehouse, is likely to jump off at the mere sight of a uniform. It is up to Bert Lynch, desperately anxious not to reveal himself a

S4·E34 Core

Snakes Alive

Apr 28, 1965 · 50 min

Some people will pinch anything - and sometimes they get more than they bargained for!

S4·E35 Core

Suspected Murder

May 5, 1965 · 50 min

Graham and Baker set out to look for a stolen car but instead come upon a far less trivial incident. Someone has disappeared and the disappearance may be permanent. Barlow has no

S4·E36 Core

The Share-Out

May 12, 1965 · 50 min

It's time for the share-out from one of Newtown's holiday savings clubs. £18,000 is in club funds. John Watt has to give protection to the money overnight. PCs Walker and Foster

S4·E37 Core

Checkmate

May 19, 1965 · 50 min

Three suspects arrive in the Newtown area. Graham and Baker are instructed to warn them off. Lynch, using a different approach, finds himself drinking with them all evening. The

S4·E38 Core

Another Fairy Tale

May 26, 1965 · 50 min

When two masked men terrorise the wife of a bookmaker and rob his safe it looks like a local job, and only hours after his release from prison Henry McNeil is picked up in a stolen

S4·E39 Core

Market Square

Jun 6, 1965 · 50 min

Victor Division prepares for a Royal visit, but crime doesn't stop for the occasion. Lynch makes a mistake and is left fumbling for excuses and a need for action. His conscience

S4·E40 Core

Error of Judgement

Jun 9, 1965 · 50 min

PC Foster, helped by ex-boxer Len Phillips, breaks up a gang of youngsters blocking the pavement. His unnecessarily rough treatment of the rowdies comes to the attention of Sgt. B

S4·E41 Core

Under Cover

Jun 16, 1965 · 50 min

The police have to deal with depravity in all its guises - both of the body and of the mind.

S4·E42 Mytharc

One Good Turn

Jun 23, 1965 · 50 min

Watt, Blackitt and Smith try to help Benny Dunn. Benny's mam won't let him into the house; he has nowhere to go, no money for food and there's something about him that softens eve

S4·E43 Mytharc

Warning Shots

Jun 30, 1965 · 50 min

It is PC Ken Baker's last day on Z-Victor Two. He has been selected for further training at Police College. He is looking forward to a peaceful day and a quiet drink with his mat

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