A woman (Faith Domergue) is married to a former dancer (Dan Duryea) who is now confined to a wheel chair. They live with her sister (Linda Darnell) who is enagaged to a man who then introduces his friend to them which disrupts all their lives. This is a good psychological thriller that revolves around the the character of Linda Darnell who is part psychotic and part femme fatal. This is a variation on the spurned lover theme and is made by the performance of Linda Darnell.