Spider Baby (1967) is a Comedy, Horror film that follows in a dilapidated rural mansion, the last generation of the degenerate, inbred Merrye family lives with the inherited curse of a disease that causes them to mentally regress from the age of 10 or so on as they physically develop. The family chauffeur looks out for them and covers up their indiscretions. Trouble comes when greedy distant relatives and their lawyer arrive to dispossess the family of its home. Currently, you can watch Spider Baby on Amazon Prime Video, YouTube TV, Philo, Fandor Amazon Channel. Streaming availability may vary by country and platform over time. It has a user rating of 6.9 out of 10 from 184 votes. Fans of comedy movies may also want to explore similar titles below.