'Community' Gets Dark in Hellish Season 5 Trailer (Video)

A longer trailer for the new season, debuting Jan. 2, has arrived. Just a few days ago, NBC released a straightforward trailer for the "revived" fifth season of Community. Now, a longer teaser has hit the web. This time, the dramatic trailer puts Greendale Community College in the middle of a major crisis, with Dean Pelton (Jim Rash) declaring that the two-year school is at "Defcon 4." The threat Dean Pelton may be speaking of? Jeff Winger's (Joel McHale) eventual return to Greendale. VIDEO: 'Co...