TMDb/Scariest House in America TV Discover why HGTV's Scariest House in America, hosted by Retta, is this season's surprise #1 hit on HBO Max, blending real haunted homes with chilling st... April 24, 2026 AceShowbiz - As autumn leaves begin to fall and temperatures drop, many turn to classic horror films and seasonal specials to satisfy their craving for spooky entertainment. However, one unexpected hit has quietly risen to the top of the streaming charts on HBO Max this season: Scariest House in America.