"Grey's Anatomy" (9 p.m., ABC): Tonight's episode is called, "We Gotta Get Out of This Place." Of course, we've been saying that for years, but they keep pulling us back to crazy Seattle Grace. Ugh. Keke Palmer and Debbie Allen guest star.
"Parenthood" (10 p.m., NBC):
Eighth-grade has proven to be quite a challenge for Max (Max Burkholder). Tonight, some bullying during a school field trip pushes him over the edge.
"Vikings" (10 p.m., History): So when is Hagar the Horrible going to show up? Apparently not tonight, because Ragnar (Travis Fimmel) and Ecbert (Linus Roache) are getting together to see if they can hammer out a compromise before their armies hammer each other into submission.
Also on Thursday: