Secret Santa (30 Rock)

"Secret Santa" is the third Christmas episode of the NBC series 30 Rock, aired in the show's fourth season.

Synopsis
Kenneth's interest in doing a Secret Santa is not met with enthusiasm by the TGS staff. Jack's diving into social networking leads to him finding an old crush from high school. Liz tries to find a gift for Jack. Pete takes vengeance on Jenna by turning her annual Christmas solo into a duet.