In the world of NCIS, few names carry the weight and respect of Mark Harmon. For nearly two decades, he portrayed Special Agent Leroy Jethro Gibbs with a quiet strength and commanding presence that captivated audiences. Now, with NCIS: Origins diving into Gibbs’ early years, a new generation is stepping into the spotlight — and Harmon isn’t just watching from the sidelines.
Recently, one of the stars of NCIS: Origins opened up about a powerful piece of veteran advice Harmon gave him — a tip that not only reshaped how he approaches acting but also how he carries himself in life. It’s short, simple, and timeless.
Let’s explore what he said, why it matters, and how it’s already making waves behind the scenes.
Meet the Rising Star of NCIS: Origins
Austin Stowell Takes on Young Gibbs
If you haven’t heard the name Austin Stowell yet, get ready — he’s the actor tasked with portraying a young Gibbs in NCIS: Origins. It’s no small feat filling the shoes of a TV icon, but Stowell has stepped up with intensity, nuance, and humility.
Big Role, Big Responsibility
Fans were skeptical at first. Could anyone play a believable younger Gibbs? But the early episodes silenced those doubts, with Stowell delivering a fresh but faithful portrayal of the character’s origins.
What Did Mark Harmon Say?
The One Line That Stuck
“Just do the work.”
That’s it. Three words. No fluff. No motivational speech. And yet, it carried the weight of a career’s worth of experience.
Why It Hit Hard
Stowell shared in an interview that those three words summed up everything he needed to hear. In an industry often obsessed with fame, social media, and attention, Harmon’s advice was about one thing: craft.
Breaking Down Harmon’s Wisdom
It’s Not About Hype — It’s About Hustle
Harmon built his reputation by being one of the hardest-working, most prepared actors on set. He wasn’t there to show off. He was there to work.
Less Talk, More Action
In a world full of noise, Harmon’s approach reminds actors to stay grounded. Don’t get distracted. Keep your head down. Focus on the story.
How It Shaped Austin Stowell’s Approach
Stepping Into a Legacy
Stowell admitted he felt pressure stepping into such a legendary role. But instead of trying to imitate Harmon, he focused on the work — and that’s exactly what Harmon wanted.
Creating His Own Version of Gibbs
Rather than a carbon copy, Stowell’s young Gibbs is a work in progress: flawed, searching, and learning. And according to fans, it works.
Behind the Scenes: A Culture of Mentorship
Harmon Still Has a Hand in the Show
Although he’s no longer front and center in NCIS, Mark Harmon is still involved behind the scenes as an executive producer on Origins. His presence can be felt throughout the production.
A Quiet Mentor
Harmon isn’t flashy about mentoring. He offers advice when needed — and when it matters most. Just like Gibbs.
Why Veteran Advice Still Matters in Hollywood
Fame Is Fast. Legacy Takes Time.
Too many young actors get lost chasing headlines or viral fame. Harmon’s message cuts through the noise: the only thing that lasts is the work.
Respecting the Craft
This advice isn’t just about acting. It’s about how you show up — in your career, your relationships, and your goals. Do the work. Earn your place.
How the NCIS Franchise Stays Grounded
Legacy Built on Loyalty and Grit
From day one, NCIS has been a show about discipline, honor, and purpose. Harmon helped build that culture. Now he’s helping pass it on.
Origins Is Carrying That Torch
Instead of chasing trends, NCIS: Origins is rooted in the values that made the franchise great — and that starts with its cast.
The Ripple Effect of Harmon’s Advice
It’s Reaching More Than Just Stowell
Other cast members have said that Harmon’s influence, even when not physically present, has created a set culture that prioritizes professionalism and respect.
A Reminder to Stay Humble
Even when cameras stop rolling, the message resonates: keep learning, keep growing, and stay committed to the work.
A Message Beyond Acting
This Advice Applies to Everyone
You don’t have to be on a hit TV show to live by Harmon’s mantra. Whatever your job is — teacher, nurse, coder, artist — this advice holds up: just do the work.
There’s No Shortcut to Success
It’s about consistency. Grit. Showing up when nobody’s watching. That’s where greatness is born.
Fan Reactions to the Harmon Wisdom
“That’s So Gibbs”
When fans heard the advice Stowell received, the overwhelming response was: “That sounds exactly like something Gibbs would say.”
The Simplicity Resonates
People love it because it’s real. It’s not overly complicated. It’s grounded — just like Gibbs.
Why This Moment Matters
It’s About More Than TV
This isn’t just a behind-the-scenes story. It’s a reminder of what makes NCIS different — it’s built on values. Loyalty. Discipline. Work ethic.
Conclusion: Legacy in Action
Mark Harmon didn’t just hand over a role — he passed on a mindset. And Austin Stowell, along with the rest of the NCIS: Origins cast, is honoring that by staying focused, prepared, and grounded.
Just do the work.
It’s not glamorous. But it’s powerful.
And in a world that rewards flash over substance, Harmon’s advice is more relevant than ever.
FAQs
Q1: What did Mark Harmon say to the “NCIS: Origins” star?
He told Austin Stowell, who plays young Gibbs, “Just do the work.” Simple but incredibly impactful.
Q2: Is Mark Harmon still involved in “NCIS: Origins”?
Yes, Mark Harmon serves as an executive producer and remains deeply connected to the show’s direction and legacy.
Q3: How has Austin Stowell responded to the advice?
He’s taken it to heart, focusing on building his own version of Gibbs with authenticity and professionalism.
Q4: Why is this advice resonating with fans?
Because it reflects Harmon’s character both on-screen and off — grounded, no-nonsense, and focused on integrity.
Q5: Can this advice apply outside of acting?
Absolutely. “Just do the work” is a universal message about dedication, discipline, and showing up fully in whatever you do.
