NCIS S1E7 “Sub Rosa” Cast, Plot, New Tonight June 18 2026

On Thursday June 18 2026, Lifetime broadcasts NCIS!
Sub Rosa Season 1 Episode 7 Episode Summary
The upcoming episode of “NCIS,” titled “Sub Rosa,” promises to bring a thrilling mix of mystery and suspense. Set to air on Lifetime, this episode dives into the dark side of naval operations. A decomposed body is discovered in a tub of acid at a naval base, raising urgent questions about what happened and who is involved.
Gibbs, known for his sharp instincts and determination, quickly realizes that this case is more than just a murder investigation. As he delves deeper, he uncovers clues that suggest an impostor may be serving aboard one of the nuclear submarines. This revelation adds an extra layer of tension, as the stakes are high when it comes to national security.
The team will have to work together to piece together the evidence and uncover the truth behind the body and the impostor. Viewers can expect intense moments, clever deductions, and the classic teamwork that “NCIS” is known for. With each twist and turn, the episode is set to keep audiences on the edge of their seats.
As the investigation unfolds, Gibbs and his team will face challenges that test their skills and resolve. “Sub Rosa” promises to be an engaging episode that highlights the complexities of military life and the dangers that can lurk beneath the surface. Fans of the series will not want to miss this gripping installment.
What Time is the “Sub Rosa” Episode On?
The Sub Rosa episode of NCIS will be broadcast on June 18 2026 on Lifetime at 11:03 PM at ET/PT.
Is the “Sub Rosa” Episode New?
The Sub Rosa episode of NCIS is all new!
NCIS Sub Rosa Cast & Stars
- Mark Harmon as Leroy Jethro Gibbs
- Sasha Alexander as Caitlin Todd
- Michael Weatherly as Anthony DiNozzo
- Pauley Perrette as Abby Sciuto
- David McCallum as Donald Mallard
- Sean Murray as Timothy McGee
- Tim Kelleher as Christopher Pacci
Sub Rosa Episode Videos & Previews
Watch NCIS Sub Rosa Online
Watch NCIS on LifetimeNCIS Series Information
“NCIS on Lifetime” refers to the broadcast of the TV series NCIS on the Lifetime television network. The show is a crime drama centered on the Naval Criminal Investigative Service, where agents investigate cases involving the U.S. Navy and Marine Corps. Across seasons, the cast follows investigations that often blend procedural police work with character-driven storylines.
