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

Private Madness, Public Danger

The Female Factor

Old Dog With New Tricks

Killer With a Long Arm

Heroes

Where the Jungle Ends

Close Quarters

Everest Was Also Conquered

When the Heat Cools Off

Stake Out

Long Shot

Look After Annie

Klansmen

Hunter/Hunted

The Rack

First Night

Man Without a Past

In the Public Interest

Rogue

Not a Very Civil Civil Servant

A Stirring of Dust

Blind Run

Fall Girl

The Purging of CI5

Backtrack

Stopover

Dead Reckoning

The Madness of Mickey Hamilton

A Hiding to Nothing

Runner

Servant of Two Masters

The Acorn Syndrome

Wild Justice

Fugitive

Involvement

Need To Know

Take Away

Black Out

Blood Sports

Slush Fund

The Gun

Hijack

Mixed Doubles

Weekend in the Country

Kickback

It's Only a Beautiful Picture...

Foxhole on the Roof

Operation Susie

You'll Be All Right

Lawson's Last Stand

Discovered in a Graveyard

Spy Probe

Cry Wolf

The Untouchables

The Ojuka Situation

A Man Called Quinn

No Stone

The lives of Bodie and Doyle, top agents for Britain's CI5 (Criminal Intelligence 5), and their controller, George Cowley. 

The mandate of CI5 was to fight terrorism and similar high-profile crimes. Cowley, a hard ex-MI5 operative, hand-picked each of his men. Bodie is a cynical ex-SAS paratrooper and mercenary whose nature ran to controlled violence, while his partner, Doyle, comes to CI5 from the regular police force, and is more of an open minded liberal. Their relationship is often contentious, but they are the top men in their field, and the ones to whom Cowley always assigned to the toughest cases.

The Best Seasons of The Professionals

The Best Seasons of The Professionals

Season 5

Season 2

Season 3

Other Seasons

Season 1

Season 4