Watch Dark, Deadly & Dreadful for Free: How to Stream the Movie Online at 123Movies. . Fun Size Horror Presents "Dark, Deadly & Dreadful", an anthology of short films from Fun Size Horror's community of filmmakers. Each film explores different themes in the horror genre all from the unique perspective of its creator. Featuring work from a diverse group of filmmakers, shorts include submissions to Fun Size Horror, world premiers, and festival winners.