UFOs
Blast from the Past (S12E16)
A hidden identity linked to one of Gibbs' undercover operations from two decades prior comes back into the spotlight after a murder victim is disco...
S12E16
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Season 12 Episodes
S12E02 - Kill the Messenger
UFOs
S12E03 - So It Goes
UFOs
S12E04 - Choke Hold
UFOs
S12E05 - The San Dominick
UFOs
S12E06 - Parental Guidance Suggested
UFOs
S12E07 - The Searchers
UFOs
S12E08 - Semper Fortis
UFOs
S12E09 - Grounded
UFOs
S12E10 - House Rules
UFOs
S12E11 - Check
UFOs
S12E12 - The Enemy Within
UFOs
S12E13 - We Build, We Fight
UFOs
S12E14 - Cadence
UFOs
S12E15 - Cabin Fever
UFOs
S12E16 - Blast from the Past
UFOs
S12E17 - The Artful Dodger
UFOs
S12E18 - Status Update
UFOs
S12E19 - Patience
UFOs
S12E20 - No Good Deed
UFOs
S12E21 - Lost in Translation
UFOs
S12E22 - Troll
UFOs
S12E23 - The Lost Boys
UFOs