Predator fish have always held a mysterious and sinister appeal to a UK angler. Patrolling or lying in wait for its prey, the predator can be an explosive and hard fighting quarry. Matt Hayes has used modern and tried and tested techniques pursuing these sometimes monsters of the deep, from the strange looking zander in the River Ouse to massive pike in the Swedish Baltic. Also featured is a near UK record-breaking catfish and personal best perch.