Countdown A lot can happen in one day. Details Casts Galleries Posters Season Lists Title Countdown Genres Drama Comedy Release Date 2009-04-13 Episode Runtime 00 Hours 00 Minutes Season Number 1 Episode Number 3 Production Companies Unknown Liza Weil... Dr. Glass... Whitney Mixter... ... Josh Holland... Archibald Bishop... Rachael Hip-Flores... Vivian McMillan... Nicole Pacent... Aster Gaston... Jessy Hodges... Sophie Parker... Alexis Slade... Elisabeth Matthews... Johnny Yoder... Breck... Mitchell Adams... Jonathan Kerwin... Barbara Pitts... Jodie Nevan... Amy Jackson Lewis... Jamie... Helene Taylor... Mrs. Winters... Dan Via... Gabe McMillan... Garett Ross... Sterns... Russell Jordan... Principal Dennis... Original Size (1920x1080) Original Size (1280x720) Original Size (1920x1080) Original Size (500x750) Original Size (960x1440) Season 1 10 Episode(s) 2009-03-30 Season 2 10 Episode(s) 2009-12-15 Season 3 6 Episode(s) 2011-04-25