The crash survivors must make a life-changing decision; tensions escalate between Jackson and April; Alex tries to restrain himself.
Ben, Jackson and Emmett are put in a precarious and dangerous position with a potential victim; Andy's search for more background on her family opens her eyes; Vic and Travis are caught in the middle of a corruption scheme.
Booth risks falling back into old ways when the death of a gambler drags him back into the world of poker; Hodgins reveals a new invention.
Former spy Jennifer Kim is taken out of the witness protection program, in order to assist Callen and Sam in locating a spy who is in possession of a hoard of bomb-making materials.
On Halloween, Mike and Chuck decide to spend the evening watching football instead of passing out candy with their wives.