NCIS has evolved a lot over its 23 seasons, especially as we've watched so many cast members like Mark Harmon leave. However, one thing that hasn't changed as the show prepares to return to the 2026 TV schedule is those walls in HQ. For over two decades, they've been very orange, and now a producer has finally explained why that's the case.
The orange squad walls have become a staple on NCIS over the years, but I didn't realize there was a whole story behind why the show used them in the first place. I do know that as a viewer, you can't help but notice them. While producer Mark Horowitz was on the podcast NCIS: Partners & Probies, he shared his thoughts on the walls and why they're so iconic... and hated on by people on set.
