FREE HBO & Cinemax Preview This Weekend (9/29 - 10/2) by Ken on September 27, 2017( Leave a Comment ) If you're a DirecTV, Cox or Metrocast subscriber (and possibly others too), check your local listings for a FREE Preview of HBO and Cinemax this weekend! This freebie is valid through October 2nd. View All Freebies Share This Post On Facebook Twitter Email View all: freebies