While investigating a shocking ritualistic murder, Beckett and her team uncover surprising evidence linking Castle to the killing. As the evidence against him mounts, loyalties are tested. And when surprising revelations come to light, Beckett begins to wonder how well she really knows her new lover and partner of four years.

From "Flight," actor Denzel Washington; musical guest Paul Banks

Benson wants to prove that he performed a famous drum solo.

From "Cloud Atlas", actor Tom Hanks; comic Phil Hanley performs.

The knockout round begins. Each knockout concludes with the respective coach eliminating one of the two contestants; the five winners for each coach advances to the live shows. Adam and CeeLo's artists face instant elimination.

Catch Richard Hammond as he hosts an all-new BBC America original two-part special – a celebration of ‘How hard can it be?’ challenges of the many seasons of the ‘Top Gear’ crew. The specials include some of the most memorable, and rubbish challenges, as well as many lesser-known, but no-less destructive, adventures. The result is a comical look back at all that ‘Top Gear’ has tried to accomplish with Richard sharing the laughs of these spectacular fails.