1974/31: Deathdream aka Dead of Night 1974

 Trailer:

 Watch movie:

https://youtu.be/izCRrCX0ztg?si=4cSuAcUx53j7BUOb

 

https://en.wikipedia.org/wiki/Deathdream

https://moriareviews.com/horror/dead-of-night-1974-deathdream.htm 

http://www.coolasscinema.com/2010/06/deathdream-1974-review.html 

https://confluence-of-cult.com/reviews/review-deathdream-1974