Amanda Burton

as Commander Clare Blake

Paul Brightwell

as DS Brian Hall

Mark Lewis Jones

as DI/DCI Doug James

Matthew Marsh

as D.C.I. Mike Hedges

Nicholas Jones

as D.C.S. Les Branton

Anthony Valentine

as ACC/DAC Edward Sumpter

Poppy Miller

as DC/DI Carol Browning

Niall MacGregor

as DS Matt Newton

Sian Brooke

as DC Marian Randall