With the anniversary of 9/11 approaching, all three Joes grapple with the emotions that come with the day. Cop Joe and Amy pursue a romance, but Music Joe and Amy’s…

When two American tourists go missing while doing a “No-Go Scavenger Hunt” through some of the world’s most dangerous countries, the Phoenix team goes undercover as backpackers to find them…

Team Scorpion inadvertently crashes a bank robbery in progress and is taken hostage. Also, Sylvester’s feelings for Florence grow.

After a man is mysteriously murdered in a park, Castle and Beckett team up with a competitive, high-powered female detective from Hong Kong, who has information about the victim. But…

Naomi and Max see a marriage counselor to decide if they are going to stay married, while Teddy tells Silver he won’t ruin her chance to have a baby if…

While coping with the realization that Sarah still has feelings for Bryce, Chuck must assume his toughest cover yet by going on a mission as Sarah’s husband. The team must…

George and Derek work together, Denny still doesn’t have a heart, and Meredith gets paired with Callie. A 12-week pregnant girl dies in the O.R. and her parents try to…

Denny needs a heart or else. Izzie and George go crazy trying to get him one. Derek has the life of a friend in his hands as he operates on…