Each member of NTSF gets a mysterious call from a person who claims they have secret information about them. Unbeknownst to the other members, they each must bring a million dollars to a warehouse, leaving Kove alone at NTSF HQ. When the caller is finally revealed, the team gets a blast from the past.

Trent's ex surfaces after a sex change and plots to steal a San Diego treasure. Elsewhere, Piper's pick for book club goes unread.

Space-shuttle plans are stolen and sold to Mexico, so the team must retrieve them before the U.S. loses the space race.