S3, E1: At the end of season two, Chuck was transformed into the Intersect 2.0 after receiving another data download into his brain. This time, he not only knows government secrets, but he is equipped with the knowledge and coordination of deadly fight skills. Now that Chuck has proven himself to be an asset, and knows Kung-Fu, he finally has the potential to become a real agent. There's just one problem -- his emotions. Chuck must keep them under control in order to protect himself and the people around him.