Terry-ThomasCapt. J. (Jeroboam) Barker-Rynde PI Lionel JeffriesDet. Insp. Hook Dennis PriceDr. Julian Crossley Moira RedmondFrances Roitman Hazel TerryMrs. Rachel Crossley Derren NesbittRoger Forrester Anna RussellMrs. Margaret Clifford Julian OrchardPC Lofthouse Geoffrey FaithfullDirector Of Photography Ray FreebornThird Assistant Director 
