On NCIS: Los Angeles Season 9 Episode 7, Kensi is called in to help after an Air Force captain she dated a decade ago breaches a missile launch facility.
On NCIS: Los Angeles Season 9 Episode 5, Mosley is concerned about Callen's aliases, and Sam goes undercover as a day trader when a banker is murdered.
On NCIS: Los Angeles Season 9 Episode 4, Sam and Callen are Mosley's security detail at an event where they hope to find whoever stole $1 million in weaspons.
On NCIS: Los Angeles Season 9 Episode 3, during the murder investigation of a Navy Lieutenant, the team finds classified surveillance that may have been sold.
On NCIS: Los Angeles Season 9 Episode 1, new Executive Assistant Director Shay Mosley makes staffing changes after Hetty retires on the season premiere.
On NCIS: Los Angeles Season 8 Episode 24, after his wife is abducted, Sam goes rogue and tries to make sure Tarid Khaled will never target his family again.
On NCIS: Los Angeles Season 8 Episode 23, Sam's wife, Michelle is abducted and the kidnappers demand the prison release of Sam's arch nemesis, Tahir Khaled.
On NCIS: Los Angeles Season 8 Episode 22, Hetty's former colleagues from the Vietnam War ends up partnering with the team for a gold heist investigation.
On NCIS: Los Angeles Season 8 Episode 21, Ret. Adm. Chegwidden works with the team when a Navy captain kidnaps a VA administrator who has been siphoning funds.
On NCIS: Los Angeles Season 8 Episode 20, Kensi is undercover as a professional dancer at a Cuban club where they look into a contractor selling Navy secrets.
On NCIS: Los Angeles Season 8 Episode 18, Nell and Eric go undercover to track a tech savvy husband and wife linked to the U.S. Treasury Dept being hacked.
On NCIS: Los Angeles Season 8 Episode 17, a risky undercover operation has Sam assuming a former alias, while Hetty interrupts Callen and Anna's romantic night.
On NCIS: Los Angeles Season 8 Episode 16, Callen confronts his father on his illegal activity, as the team looks into a kidnapping at a retirement home.
On NCIS: Los Angeles Season 8 episode 15, the team is frustrated when they can't figure out where one of the agents is being held and tortured by the mole.
On NCIS: Los Angeles Season 8 Episode 12, the team must figure out the drive-by shooting death of a politician's bodyguard, who was also a Naval Reservist.
On NCIS: Los Angeles Season 8 Episode 11, the team and visiting Anna investigate the abduction of a Navy threat-detection specialist before the unit's holiday celebration.
On NCIS: Los Angeles Season 8 Episode 9, Callen's father is discovered to be in the middle of a case involving the radiation poisoning of a dialect coach.
On NCIS: Los Angeles Season 8 Episode 8, the team must figure out who electrocuted a college student as part of an attempt to steal a Navy rail-gun system.