Episodes

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! style="background: #f6431a; color: #ffffff;"| Title
! style="background: #f6431a; color: #ffffff;"| Directed by
! style="background: #f6431a; color: #ffffff;"| Written by
! style="background: #f6431a; color: #ffffff;"| Original air date
! style="background: #f6431a; color: #ffffff;"| Production
code
! style="background: #f6431a; color: #ffffff;"| U.S. viewers
(million)
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Reception

The first season averaged on, only including the first 11 episodes, 8.68 million viewers per episode.

UK BARB ratings

|1
|style="text-align:left"| "Chuck Versus the Intersect"
|
|242
|2> |2
|style="text-align:left"| "Chuck Versus the Helicopter"
|
|296
|2> |3
|style="text-align:left"| "Chuck Versus the Tango"
|
|297
|1> |4
|style="text-align:left"| "Chuck Versus the Wookiee"
|
|268
|3> |5
|style="text-align:left"| "Chuck Versus the Sizzling Shrimp"
|
|153
|8> |6
|style="text-align:left"| "Chuck Versus the Sandworm"
|
|326
|1> |7
|style="text-align:left"| "Chuck Versus the Alma Mater"
|
|238
|4> |8
|style="text-align:left"| "Chuck Versus the Truth"
|
|247
|1> |9
|style="text-align:left"| "Chuck Versus the Imported Hard Salami"
|
|277
|1> |10
|style="text-align:left"| "Chuck Versus the Nemesis"
|
|348
|1> |11
|style="text-align:left"| "Chuck Versus the Crown Vic"
|
|297
|1> |12
|style="text-align:left"| "Chuck Versus the Undercover Lover"
|
|274
|1> |13
|style="text-align:left"| "Chuck Versus the Marlin"
|
|278
|2>

#	Episode	UK air date	Viewers (thousand)	Virgin1 rank (weekly)