WatchDog
Where to Watch Inn of the Damned (1975)
ActionHorrorWestern
A sheriff investigates why the guests at a local hostelry check in, but never check out.
Streaming Availability
Stream
AMC Plus Apple TV Channel 
AMC+ Amazon Channel
AMC+
Philo
Shudder
Night Flight Plus
Shudder Amazon Channel
Cultpix
Shudder Apple TV Channel