Shudder’s ‘Halfway to Halloween Month’ Brings Packed Lineup in April April showers bring a packed lineup of new horror films and series to Shudder, AMC Networks’ premium streaming service for horror, thriller, and the supernatural, for its annual ‘Halfway to Halloween Month.’ With April marking the halfway point to Halloween, the streamer will celebrate its biggest month of programming yet with a loaded slate of Shudder original films and series, an exclusive documentary, a library of cult classic favorites, and the return of ‘Halfway to Halloween Hotline.’ “Some do Christmas in July but at Shudder we celebrate Halloween in April to mark the halfway point to the greatest holiday of the year,”said Craig Engler, general manager of Shudder.