Classic public domain film, digitally preserved and free to stream forever.
Spooks Run Wild (1941) is an East Side Kids horror-comedy in which the gang gets stranded in a spooky countryside and encounters Bela Lugosi as a mysterious traveller suspected of being a killer. Plenty of scares played for laughs as the kids blunder their way through the haunted night.
Starring Bela Lugosi, Leo Gorcey, and Huntz Hall. This film is in the public domain and free to watch, download, and share.