The same house..
For the TV movies, 'The House That Wouldn't Die' and 'Crowhaven Farm'..they were filmed on the same sets and both produced by Aaron Spelling for ABC Nights at the Movies in 1970...they were filmed in Burbank on one of the back lots..either 20th Century Fox or Paramount I believe..but I am leaning more towards Paramount, since Fox had their set deconstruction and sale of costumes after their financial woes with 'Hello Dolly' in 1968...
share