Chuck Season Four: The First Official Trailer
Matt Richenthal at .Few shows have enjoyed a more exciting off-season than Chuck.
The NBC favorite has revealed a number of big-time guest stars, from Olivia Munn and Nicole Richie to Lou Ferrigno and, in the biggest casting coup of the summer, Linda Hamilton.
The former Terminator star will come aboard as the title character's mother, and fans can get their first quick glimpse of her below. Check out the first official trailer for season four now:
[video url="http://www.tvfanatic.com/videos/chuck-season-4-trailer/" title="Chuck Season 4 Trailer"] [/video]
As multiple Chuck spoilers and interviews reveal, the search for Chuck's mother will be a central focus of the new season.
Follow along with TV Fanatic every week - via photos, quotes, recaps and reviews - starting with Chuck's return on September 20.
Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.