9 pm/ET ABC
Scrubs fans have watched all sorts of characters learn important lessons about life and love over the years, and tonight is no different. Well, maybe a little different. J.D. wants to teach a lesson in compassion and receives help from an unlikely source: Muppets. That's right, Elmo, Grover and Oscar the Grouch make appearances at Sacred Heart to help J.D. spread the word. Meanwhile, a not-so-warm-and-fuzzy intern scams Elliot to land a spot on Turk's research team.
Read on for previews of Nip/Tuck, Baldwin Hills, Bad Girls Club and NCIS.