Every season of Special Branch ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Special Branch!

Troika

Smokescreen

The Promised Land

A Date with Leonidas

The Kazimiriov Affair

A New Face

You Don't Exist

The Children of Delight

Reliable Sources

Short Change

Exit a Diplomat

Care of Her Majesty

Visitor from Moscow

Time Bomb

Inside

Dinner Date

Depart in Peace

Miss International

Warrant for a Phoenix

The Pleasure of Your Company

Not to Be Trusted

Borderline Case

Love from Doris

Sorry Is Just a Word

Error of Judgement

Reported Missing

Fool's Mate

A Copper Called Craven

Round the Clock

Inquisition

Assault

Polonaise

Red Herring

Death by Drowning

All the King's Men

Threat

The Other Man

You Won't Remember Me

Hostage

Blueprint for Murder

Double Exposure

Catherine the Great

Jailbait

Stand and Deliver

Something about a Soldier

Rendezvous

Sounds Sinister

Entente Cordiale

Date of Birth

Intercept

Alien

Diversion

Downwind of Angels

Special Branch is a British police drama centred on members of the Special Branch anti-espionage and anti-terrorist department of the London Metropolitan Police.

The Best Seasons of Special Branch

The Best Seasons of Special Branch

Season 1

Season 2

Season 3

Other Seasons

Season 4