Undercover Dancer - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 20
"From Havana with Love"
Original Air Date:

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.

Hetty Gives an Assignment - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 19
"767"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 19, Callen and Sam go undercover to track someone aboard a plane to Tokyo to sell the classified intel.

Nell and Eric - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 18
"Getaway"
Original Air Date:

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.

A Risky Operation - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 17
"Queen Pin"
Original Air Date:

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.

The Retirement Home Kidnapping - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 16
"Old Tricks"
Original Air Date:

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.

Searching For the Mole - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 15
"Payback"
Original Air Date:

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.

Hetty Goes Rogue - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 14
"Under Siege"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 14, the mole kidnaps one of the agents while Hetty goes rogue, leaving the entire team completely in the dark.

The Mole Strikes Again - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 13
"Hot Water"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 13, Callen, Sam, Granger and Deeks are all arrested after the mole strikes again just as Hetty is supposed to resign.

Sam Goes Undercover - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 12
"Kulinda"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 12, Sam goes undercover with a private security firm after a Navy reservist is killed while protecting a City Councilman.

Celebrating Together - NCIS: Los Angeles
Watch NCIS: Los Angeles Season 8 Episode 11
"Tidings We Bring"
Original Air Date:

On NCIS: Los Angeles Season 8 Episode 11, the team celebrates the holidays together, while Sam partners with Anna, and Callen with Deeks for an investigation.

NCIS: Los Angeles Quotes

Don't let a temporary solution become a permanent mistake.

Hetty [to Callen]

Nell: Hetty knows everything I think.
Eric: That's what I thought.