NCIS
Great Wide Open
TV Flash files “Great Wide Open” as hour 418 of 508 in the TV Flash guide — NCIS (2003–present) on CBS, season 19, episode 4, aired 2021-10-11, 60 min.
From the desk
How this hour is filed
This leaf is S19E04: listed hour 418 of 508 in the NCIS guide, hour 4 of 21 in season 19. It aired 2021-10-11 (60 min). The listed hour before it is “Road to Nowhere” (S19E03). Next is “Face the Strange” (S19E05). Broadcast log — titles and dates, not a plot bible.
Catalog log
Broadcast listing — not a TV Flash recap.
Gibbs and McGee head to Alaska while the team works at home to uncover the conspiracy behind the serial killer.
Viewer FAQ
Where does Great Wide Open sit in the NCIS guide?
S19E04 is listed hour 418 of 508 — hour 4 of 21 in season 19, season 19 episode 4.
When did NCIS S19E04 air?
Great Wide Open aired 2021-10-11 and is listed at 60 minutes.
Do I need JAG before NCIS?
It launched via backdoor pilot episodes on JAG, but the mothership plays as its own squad-room ritual. Start with Gibbs's team, not a homework assignment.
In the series
Why this series still plays
Naval Criminal Investigative Service agents solve military-linked crimes with found-family banter and Gibbs's rules. Mark Harmon became a quiet ratings titan; the squad room is the serialized story. Sturdy CBS comfort that outlived fashion and multiplied into a carrier group of spinoffs.
Gibbs's rules, a squad room that is a second home, and a fandom that will fight you if you call it uncool — welcome to the quiet ratings titan the group chat pretends not to respect until someone dies in the bullpen. (Spoiler fence: mild. The team can bleed.) Donald P. Bellisario and Don McGill's CBS series premiered September 23, 2003, after a *JAG* backdoor pilot, and became a flagship with well over twenty seasons. Mark Harmon as Leroy Jethro Gibbs for many years; Michael Weatherly's DiNozzo, Pauley Perrette's…
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