Fernando Martínez

Callum undertakes a tough undercover assignment when an NSA agent disappears while tracking a dangerous ISIS cell.

McGarrett and Danny must hunt down a bank thief when crime spikes after a heat wave hits Oahu. Meanwhile, Tani and Junior's car is stolen while they are on duty, and Kamekona incites a riot by price gouging his ice.

Michael offers to help on a CIA mission for visitation privileges; Fiona is targeted by a gang leader.

Captain Holt's mother seeks help from the precinct after her house is burgled, Jeffords, Diaz and Boyle redecorate the break room, and Santiago teaches Gina how to change a tyre.

Peralta and Diaz try to earn the respect of their idol, Lt Melanie Hawkins, after accidentally disrupting one of her undercover cases.

Ichabod and Abbie face demonic creatures guarding a secret crypt and cross paths with Thomas Jefferson; Jenny learns a secret about Irving.