Robbie Coltrane as Fitz

Michael Pennington as Commander Gordon Ellison

Dennis Chan Kwok-San as Freddie

Freda Foh Shen as D.C.I. Janet Lee Cheung

Barnaby Kay as Dennis Philby

René Liu as Su Lin Tang (as Liu Jo Ying)

Benedict Wong as Peter Yang

Ricky Tomlinson as Wise

David Bradley as Frank Carter