Liz Lemon, the sexy comedienne played by Tina Fey in NBC's 30 Rock , knows a foolproof way to get out of jury duty every single time her number is up. It involves a Princess Leia costume and a dash of mind control; if you missed it, you'd better check out this 7-second video dose of hilarity. In fact, last Thursday's episode "Believe in the Stars" was loaded with sci-fi references: In it, unkempt writer Frank sports a giant "ALIEN ABDUCTEE" hat, and movie star Tracy Jordan admits he watched nine episodes of Boston Legal before he realized it was not the new Star Trek . Whoops! Happens to the best of us, I suppose ....Thanks to YouTube user ninjamoke for the clip.