In Case You Missed It: 30 Rock's Live Brett Favre Joke 9.04K Matt Cherette 10/15/10 12:23PM Filed to: 30 rock 30 rock Brett Favre Nbc TV Sports Football Comedy Live Video tweet Last night, 30 Rock aired a live episode (catch some of it here). During it, Kenneth delivered three messages to Jenna in the hallway of the TGS studio, including a picture sent to her by Brett Favre. Watch inside.[There was a video here][30 Rock]