Whitney Cameron suspects his sister-in-law has poisoned his brother and niece, but without proof how does he prevent the murder of his nephew?

CAST: JOSEPH COTTEN, JEAN PETERS, GARY MERRILL, CATHERINE MCLEOD, JACK KRUSCHEN,BARNEY PHILLIPS, FREDDY RIDGEWAY, EUGENE BORDEN, HERBERT BUTTERFIELD, HARRY CARTER, CHARLES COLLINS, OLIVER CROSS, JACK DEERY, ALPHONSO DUBOIS, PAMELA DUNCAN, HERBERT ELLIS, ART FLAVIN, BESS FLOWERS, KENNETH GIBSON, JAMES GONZALEZ, RAYMOND GRAY, ED HINTON, JONATHAN HOLE, RAY HYKE, GUY KINGSFORD, DON KOHLER, HERBERT LYTTON, TEDDY MANGEAN, MAE MARSH, THOMAS MARTIN
DIRECTOR: ANDREW L. STONE
DURATION: 77 MINS