Tonight Troy reaches an important milestone: his 21st birthday. What initially starts as a tame study-room celebration soon changes into a night out at a bar. While Shirley focuses her efforts on getting rid of incriminating photos of herself scattered throughout the establishment, Annie decides to get into character based on her fake ID. And while the others enjoy socializing, Senor Chang is hot on their tails, determined to crash the party. — Brie Hearn
Read on for previews of The Santa Suit, NBA Basketball, Grey's Anatomy, Brad Meltzer's Decoded, It's Always Sunny in Philadelphia and The Apprentice.