When a figure from Tennant's CIA past reemerges, the NCIS team seeks help from the most unlikely place to catch a killer who threatens to destroy everything Tennant has built.

NCIS: Hawai'i

Dies Irae

The discovery of a dead former MI6 agent uncovers secrets from Tennant's past, forcing her to go to extreme lengths to track down the responsible party.

Past Due

When Lucy receives a strange call on night watch from a man admitting to murder, the NCIS team sets out to find him.

Nightwatch Two

After the mysterious death of an astronaut in a highly sensitive Mars simulation, the NCIS team must send Ernie into the habitat to investigate alone.

Cabin Fever

When Tennant interrogates a suspect during his helicopter transfer and the helicopter crashes, she must utilize her skills to save herself and the other passengers.

Bread Crumbs

Milius returns to Hawai'i as the NCIS team pursues a dangerous high-value U.S. Government target with the help of a unique informant; Tennant and Daniel deal with Alex's acceptance into the Naval Academy.

Money Honey

When Navy residents discover their vehicles were burglarized, the team connects it to a series of peculiar crimes and tracks down an unlikely bandit; Whistler struggles with an uncooperative confidential informant; Alex weighs his college options.

Family Ties

When a Navy deserter accidentally comes out of hiding, his family becomes a target that drives the NCIS team and Charlie 1 to investigate who is after them; Lucy surprises the team by returning to Hawaii early.

Good Samaritan

When the murder of a captain and his wife echoes a previous case, the NCIS team brings in a former team member to help determine if they are dealing with a copycat killer.

Silent Invasion

Following a close call at a meth lab explosion, the NCIS team learns Kai is being targeted by his old friend-turned-criminal and must take him down; Lucy gets her first big case aboard her aircraft carrier.

Misplaced Targets

When an elite special forces Marine captain is murdered, the NCIS team finds a suspect in a really unusual place.

Shields Up

Agent Pike is ambushed while working under cover with a local Japanese crime family; Kai goes deeper into his investigation regarding an old friend turned criminal.

Rising Sun

Special Agent in Charge of NCIS Pearl Harbor Jane Tennant and her unwavering team of specialists balance duty to family and country while investigating high-stakes crimes involving military personnel and national security.

S2 E21 | Past Due