Casting et équipe

John BentleyDet. Insp. Dan Barker

Phyllis KirkJudy Roberts

LW

Leonard WhiteDet. Sgt. Mack McLeod

Glyn HoustonCharlie Williamson

Patrick JordanAlbert Fisher, called both "Al" and "Bert"

HA

Harold AyerSteward Alfred Gordon, also called "Al"

David HurstPaddy Maclure

Charles Lloyd PackJohn Hendrick

Robert AyresShip's Captain Watford

Ewan RobertsCustoms Chief J. S. Blake

Michael BalfourAdams