with 19 episodes premiered on February 3, 2009

with 13 episodes premiered on September 24, 2007

The first season of Chuck introduced the series' main characters and established the general plot of the title character, Chuck Bartowski, having to adapt to his new life as a spy after the only rema… see more

with 22 episodes premiered on September 29, 2008

The second season continues to focus on Chuck's constant struggle to keep his spy life and real life apart as he becomes more accustomed to being a spy. More background on the Intersect project is re… see more

with 19 episodes premiered on January 10, 2010

In season three, Chuck finally has the potential to become a real agent. There's just one problem — his emotions. Can Chuck keep them in check as he assumes his new role as the Intersect 2.0? His han… see more

with 24 episodes premiered on September 20, 2010

With Chuck's new Intersect abilities — resulting from a data upgrade and some actual spy training — he is now fully equipped with deadly fighting skills and ready to face the Ring. Can Chuck truly be… see more

with 13 episodes premiered on October 28, 2011

The fifth and final season continues from the cliffhanger ending of the fourth season finale. With the help of his unlikely team and unorthodox techniques, Chuck is ready to take Operation Bartowski … see more