Abby must decide which of her colleagues to bring to a brand-new five-star restaurant in an igloo on NCIS. "One Step Forward" is the 21st episode of the show's 15th season.
A petty officer suspected of assault escapes during a crash on the 350th episode of NCIS. "Sight Unseen" is the 20th episode of the show's 15th season.
Agent Gibbs tries to discover why a gang member from La Vida Mala would be interested in a little girl named Elena in NCIS Season 15 Episode 19, "Numerical Limit."
Gibbs is given protective custody of Elena, a 10-year-old orphaned refugee on NCIS. "The Numerical Limit" is the 19th episode of the show's 15th season.
NCIS headquarters must evacuated when a body and bomb materials are found on the roof. "Death From Above" is the 18th episode of the show's 15th season.
Mike Wolfe of American Pickers makes a guest appearance as himself, and turns out to have a murder weapon in his possession in NCIS Season 15 Episode 17, "One Man's Trash."
Convicted killer Paul Triff (French Stewart) makes himself at home in Agent McGee's apartment in exchange for help stopping Gabriel Hicks in NCIS Season 15 Episode 15, "Keep Your Enemies Closer."
