| Episode cast overview, first billed only: | |||
| Zachary Levi | ... | Chuck Bartowski | |
| Yvonne Strahovski | ... | Sarah Walker | |
| Joshua Gomez | ... | Morgan Grimes | |
| Ryan McPartlin | ... | Devon 'Captain Awesome' Woodcomb | |
| Mark Christopher Lawrence | ... | Big Mike (credit only) | |
| Vik Sahay | ... | Lester Patel | |
| Scott Krinsky | ... | Jeff Barnes | |
| Sarah Lancaster | ... | Ellie Bartowski | |
| Adam Baldwin | ... | John Casey | |
| Bonita Friedericy | ... | General Diane Beckman | |
| Adoni Maropis | ... | Javier Cruz | |
| Christian Svensson | ... | Yuri / Frank | |
| Tony Hale | ... | Emmett Milbarge | |
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Mario Di Donato | ... | Gilles |
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Victoria Oscar | ... | Stage Manager |
After his Internet upgrade, Chuck agreed to start full CIA spy training int Prague, but first reneges on a secret agreement with Sara to run away from it to start a 'real life' with her, then fails the graduate after six months. Totally disheartened, he becomes a couch potato at Ellie's, barely interested when Morgan returns from his Hawaiian sushi chef training. Chuck is humiliated when found out as shabby Buy More client by Emmet, but discovers Sara is back in the bunker there. Even Casey can't watch how cold-heartedly the scorned vamp ignores her lover, yet loses that sympathy when Chuck flashes at a hit-man but fails to show he's actually there, so it seems he messed up six months of preparation. Yet Chuck's luck turns. Written by KGF Vissers