The Professionals

Don't drink the water. Nesbitt is threatening to poison London's water supply - and this chemical expert with a grudge could do it too. Can Bodie and Doyle find him before people start dying?

Careless talk costs lives: Following the assassination of a US politician visiting Britain, CI5 are dismayed when the press print the names of the witnesses. Soon it's a race against time to protect these innocents before the assassin kills again.

The boys are back in town: A series of violent bank robberies herald the return of an army squad to Britain, their skills available to the highest bidder. But CI5's mission to track them down forces loyalties to be questioned: for William Bodie served with these me.