Collection of three short horror films starring Vincent Price. In 'Dr. Heidegger's Experiment', a strange doctor claims to be in possession of the legendary Fountain of Youth. In 'Rappaccini's Daughter', the daughter of a medical researcher becomes poisonous after being raised around dangerous plants. Finally, in 'The House of the Seven Gables', a family, still suffering from a 100-year curse, become embroiled in an argument over inheritance.