 Vincent PriceEdward Lionheart | Edward Lionheart |
 Diana RiggEdwina Lionheart | Edwina Lionheart |
 Ian HendryPeregrine Devlin | Peregrine Devlin |
 Harry AndrewsTrevor Dickman | Trevor Dickman |
 Coral BrowneChloe Moon | Chloe Moon |
 Robert CooteOliver Larding | Oliver Larding |
 Jack HawkinsSolomon Psaltery | Solomon Psaltery |
 Michael HordernGeorge Maxwell | George Maxwell |
 Arthur LoweHorace Sprout | Horace Sprout |
 Robert MorleyMeredith Merridew | Meredith Merridew |
 Dennis PriceHector Snipe | Hector Snipe |
 Milo O'SheaInspector Boot | Inspector Boot |
 Eric SykesSergeant Dogge | Sergeant Dogge |
 Madeline SmithRosemary | Rosemary |
 Diana DorsMaisie Psaltery | Maisie Psaltery |
 Joan HicksonMrs. Sprout | Mrs. Sprout |
 Renée AshersonMrs. Maxwell | Mrs. Maxwell |
| BBunny ReedPoliceman | Policeman |
| PPeter ThorntonPoliceman | Policeman |
| CCharles SinnicksonVicar | Vicar |
| BBrigid Erin BatesMaid | Maid |
 Tutte LemkowMeths Drinker | Meths Drinker |
| SStanley BatesMeths Drinker | Meths Drinker |
| EEric FrancisMeths Drinker | Meths Drinker |
| SSally GilmoreMeths Drinker | Meths Drinker |
| JJohn GilpinMeths Drinker | Meths Drinker |
| JJoyce GraemeMeths Drinker | Meths Drinker |
| JJack MaguireMeths Drinker | Meths Drinker |
| DDeclan MulhollandMeths Drinker | Meths Drinker |
| GGeorge OliverMeths Drinker (uncredited) | Meths Drinker (uncredited) |
