30 Rock Review: "Retreat to Move Forward" (Episode 309)
As a general rule, flashbacks on 30 Rock are nearly always hilarious. Case in point: the biggest laugh to be found in "Retreat to Move Forward" was the flashback to Liz and Jenna's improv comedy days when the audience would shout out Sling Blade and Oprah as suggestions for characters for the two. Liz gamely launched into a Sling Blade impression, but poor clueless Jenna thought she did Oprah.
Paste Magazine —
As a general rule, flashbacks on 30 Rock are nearly always hilarious. Case in point: the biggest laugh to be found in "Retreat to Move Forward" was the flashback to Liz ... more info