Cable channels HBO Signature and Cinemax have begun airing the short film Slo-Mo, directed by out filmmaker John Krokidas. Slo-Mo is the story of a young man living in New York City who wakes one day to find himself in a world in which everyone is living at an accelerated pace--except for himself. The man soon finds other "slo-mos" who inhabit the frazzled city. The short was a film festival favorite, winning awards at festivals last year in Atlanta; Austin; Nashville; Nantucket, Mass.; and Uppsala, Sweden. Check local listings for airtimes.