Terry Rhoads

One of Charlie's many women fears she's pregnant, and Charlie is relieved when the lady finds out she's not. When Alan realizes that this is not Charlie's first pregnancy scare, he suggests a permanent solution for Charlie--a vasectomy. Charlie's doctor recommends freezing some sperm in case Charlie changes his mind about having children, but things don't go quite as planned.

A Marine's severed leg is found in a skip, but where's the rest of him? That's the puzzle Gibbs and co face - and solving it doesn't turn out to be easy.

A hostage situation erupts in the Philadelphia police department, and the team must negotiate quickly before they lose one of their own.

A protest group complains about Blush's covers, and Nina, who knows the head protestor, offers to help Jack.