From "The Colbert Report", host Stephen Colbert; from "The Hobbit: The Desolation of Smaug", actor Sir Ian McKellen; musical guests Chvrches.

When a body turns up at a posh country club in a quiet neighborhood, the squad’s investigation leads them down a money trail full of surprises. Flynn is noticeably distracted on the job, and Emma’s actions have Rusty questioning her intentions, causing him to distrust her even more.

Rick helps Jerry out with the dog, broh. Don't even trip about this episode because they also incept Goldenfold.

Ichabod enlists Henry Parrish to help him communicate with Katrina, but in the process, a menacing danger is unleashed from purgatory.

Stephen honors Mandela, Bill O'Reilly & John Stossel discourage giving, "America Again" vies for a Grammy, and author David Keith discusses "A Case For Climate Engineering ".

For de fire deltakerne som fortsatt ikke er klare for semifinalen starter nå kampen for tilværelsen for alvor. De skal konkurrere mot hverandre om den aller siste semifinalebiletten, og må yte sitt ytterste for å sikre seg muligheten til å vinne Farmen.

Singer Demi Lovato; comedian Louie Anderson.

The Top 5 must give their best performances yet for your votes.