Description by couchtuner for 30 Rock Season 5 Episode 4 : As the show is set to air its weekly broadcast, Liz is agitated when it seems her 40th birthday has been forgotten by her TGS co-workers. Tracy decides that breaking character is so hilarious that he’ll do it on purpose all show. Jack regrets his vow to go sober during Avery’s pregnancy.
Watch It Here :30 Rock Season 5 Episode 4 Live Show
