Sapphire

Two Scotland Yard detectives investigate the murder of a young woman of mixed race who had been passing for white. As they interview a spate of suspects -- including the girl's white boyfriend and his disapproving parents -- the detectives wade through a stubbornly entrenched sludge of racism and bigotry.

• Basil DeardenDirector
• Janet GreenWriter

• Nigel PatrickSuperintendent Robert Hazard
• Michael CraigInspector Phil Learoyd
• Yvonne MitchellMildred
• Paul MassieDavid Harris
• Bernard MilesTed Harris
• Olga LindoMrs. Harris
• Earl CameronDr. Robbins
• Gordon HeathPaul Slade
• Barbara SteeleStudent
• Peter VaughanDetective Whitehead (uncredited)
• Yvonne BuckinghamSapphire Robbins
• Jocelyn BrittonPatsy