Dizi Adı: Chuck
Bölüm Adı: Chuck Versus the Sandworm
Sezon/Bölüm: 1. Sezon 6. Bölüm
Yayın Tarihi: 29 Eki. 2007

In this Halloween episode Chuck meets a Federal agent just like him: A computer whiz whose brain is important to national security. However, Chuck soon has a personal dilemma arise when he has to decide whether or not to turn the man over to Sarah and Casey or to help him escape his handlers.