E1 - Guns

Aired: January 05, 1976

Armed robbery is becoming almost a daily event and sooner or later somebody's bound to get hurt. But what happens if the police meet violence with violence?

E2 - Manslaughter

Aired: January 12, 1976

The public expect to be protected by the police. But if a policeman kills a member of the public in the execution of his duty, will the protector be prosecuted?

E3 - Prisoner

Aired: January 19, 1976

When a constable is ten minutes late reporting in an alert goes out. Alec Quilley hasn't been seen or heard of for over an hour.

E4 - The Frighteners

Aired: January 26, 1976

An ex-villain is entitled to police protection just like anyone else - isn't he?

E5 - Contact

Aired: February 02, 1976

A man is trapped under a load of dangerous chemicals. Move him, and the lot might go up. Leave him there and...

E6 - Kidnap

Aired: February 09, 1976

A rag week kidnap for charity starts out all right, but...

E7 - Say Goodbye To The Horses

Aired: February 16, 1976

There are plenty of ways to make sure a horse loses a race, but how do you make a horse WIN a race?

E8 - A Preacher In Passing

Aired: February 23, 1976

A quiet Sunday and Moffat finds himself in church. But not praying!

E9 - Nightwatch

Aired: March 01, 1976

Keeping surveillance on a goods yard full of empty wagons seems a pretty barren exercise - unless you know what's at stake.

E10 - Ringers

Aired: March 08, 1976

In detection you need routine and instinct. But not necessarily in that order.

E11 - Fairground

Aired: March 15, 1976

A young girl is attacked and Lynch has to look into 'all the fun of the fair'.

E12 - Hunch

Aired: March 22, 1976

Which is more important - a batch of missing cameras, or a missing girl?

E13 - Scot Free

Aired: March 29, 1976

Two boys are trapped in a disused mine. Why is their friend terrified of going to the police?

E19 - Transit

Aired: February 10, 1975

A mystery call out for noise down the docks perplexes Yates, and he's stuck there with DS Haggar and an irritating PC. They shoot horses, don't they?

E24 - Thanks But... No Thanks

Aired: February 17, 1975

Quilley is up for promotion, but personal circumstances may hinder his path. At the same time, a troublesome thief is causing him severe problems.

E31 - A New Broom

Aired: May 12, 1975

A series of break-ins have some peculiar traits. Haggar thinks that an old lag just out of gaol may be responsible. But what is the significance of a missing schoolboy, and why is the MO of the mystery criminal familiar?