Five friends, including Kevin and his reluctant girlfriend Jessie, venture into an abandoned hospital on Halloween night, while a young boy named Allan searches for his missing sister with the help of his father's old friend. As they converge on the haunted third floor, they realize they're trapped and discover that a malevolent spirit, Jacob, is trying to possess their bodies.

Info about Boo
Studio(s): Graveyard Filmworks, Kismet Entertainment Group
Originally Released: United States, May 13, 2005
Production Country: United States
Box Office Gross: $118,357.00
Boo: Where to Watch Online?
At the present time, viewers have the opportunity to enjoy "Boo" completely free of charge, though with occasional advertisements, on the following streaming platforms: VUDU, The Roku Channel, Plex.