The Rookiehas undoubtedly been a success for Nathan Fillion, but if it is able to reach season 9, the actor will reach an impressive milestone that his other shows didn’t.ABC’s police procedural series centers around Fillion’s John Nolan,a middle-aged man who spontaneously quits his job and joins the LAPD. WhenThe Rookiefirst premiered, Nolan was a rookie police officer at the Mid-Wilshire Division in Los Angeles. He was fresh out of the police academy and the oldest rookie in the LAPD, and almost seven seasons later, much has changed, but the show is still going strong.

AlthoughThe Rookie’s ratings have fluctuated over the years, it remains a show that ABC can rely on. It comes as no surprise that the series has lasted as long as it did. Even with a couple ofbad seasons ofThe Rookie, the police procedural TV show has retained a loyal fanbase that is itching for more episodes, which has resulted in it being renewed through season 7. However,The Rookiecan solidify itself as Fillion’s best show if it breaks one of his records.

Tru Valentino as Aaron Thorsen in The Rookie.

The Rookie Season 9 Would Make It Nathan Fillion’s Longest-Running Show

Fillion’s Past Shows Have Never Made It To Season 9

TV shows led by Nathan Fillion have never reached a ninth season before.So, ifThe Rookiemanages to survive for a couple more seasons past the upcoming one, Fillion’s record of most seasons in one of his TV series would be broken. Therelease ofThe Rookieseason 7won’t make it Fillion’s longest-running show, but it puts the police procedural series on the right path to get to season 9, a milestone for the actor.

Tru Valentino’s The Rookie Farewell Message Makes Me Optimistic About Thorsen’s Fate Despite His Exit

Tru Valentino won’t reprise his role as Aaron Thorsen in The Rookie season 7, but his response to his exit is a good sign regarding Aaron’s fate.

Fillion’s record for longest-running show with the mostseasons isCastle. The actor starred as the mystery author turned NYPD consultant Richard Castle in the ABC crime comedy-drama series for eight seasons from 2009 to 2016.Castlerevolved around Fillion’s character joining forces with a group of NYPD detectives led by Stana Katic’s Kate Beckett to solve crimes. Viewers fell in love with Castle’s charming and humorous personality, his relationship with Beckett, and the show’s thrilling cases. So, given its success and the love and attention it has received,it will be difficult forThe Rookieto surpass (or tie)Castle’s eight seasons.

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Even With Season 9, The Rookie May Not Beat Castle’s Episode Count

The Rookie Only Has 108 Episodes Heading Into Season 7

If ABC renewsThe Rookiethrough season 9, the show still wouldn’t beat the number ofCastleepisodes. Whereas Nathan Fillion’s newer police procedural series only has 108 episodes heading into season 7,Castleran for a total of 173 episodes.Castlehad longer seasons than the current show, averaging about 22 episodes per season. Meanwhile,The Rookieaverages exactly 18 episodes per season. So, it makes sense whyThe Rookiecould have fewer episodes at the end of its run and still beat Fillion’s record for his longest-running show.

Fillion’s newest police procedural series seemingly has to make it to season 10 to beatCastle’s episode count.

A couple of reasons can account forThe Rookie’s shorter seasons— the COVID-19 pandemic and the 2023 SAG-AFTRA and WGA strikes in Hollywood. Both life-changing events delayed the production of hundreds of movies and TV shows. Thankfully,The Rookieis getting back on track with season 7’s 18-episode count.

However, even with the extra 18 episodes, that would only bring the number ofThe Rookieepisodesup to 126, which is 47 shy ofCastle’s final episode count. Plus, if ABC renews the show for seasons 8 and 9, both would likely only have 18 episodes.The Rookiewould still have 13 fewer episodes thanCastle,despite it being Fillion’s longest-running TV show in this scenario. Fillion’s newest police procedural series seemingly has to make it to season 10 to beatCastle’s episode count.

How Many Seasons Could The Rookie Realistically Run For?

The Rookie’s Future Is Unknown

AlthoughThe Rookiehas been a relative success for ABC, in this day and age of TV, anything is possible. Every time a season of the police procedural series ends, fans are on the edge of their seats, waiting to hear news about the show’s future. Thankfully,The Rookiehas managed to score six renewals since its premiere in 2018. However,season 7 could very easily be its final season,especially afterthe unnecessarily bad finale ofThe Rookieseason 6. If the show doesn’t improve in 2025, it could be the end of the road for Nathan Fillion’s latest series.

Patrick Kelehe

Seth

On the other hand,The Rookie’s success can grow in season 7, persuading ABC to renew it for an eighth season (and then a ninth and a tenth). Based on the state of network TV, the more likely option is that the police procedural show will end after season 7 or season 8. But never say never, andFillion is ready forThe Rookieto last as long as possible.Around the timeThe Rookiehit 100 episodes, Fillion toldThe Hollywood Reporter:

“One of the worst nightmares for a television actor would be to be forgotten. I would hope [The Rookie’s] legacy is it turns out to be one of those classic TV shows that people always think about when they think about cop shows, something they think about when they think about a reset. I want it to become, not iconic, but culturally embedded. If legacy means it has to end first, I hope our legacy doesn’t come for a while yet.”

Is The Rookie Now Nathan Fillion’s Most Iconic Show?

The Rookie Has Been A Success For Fillion

The topic of icon status concerning TV shows is subjective. However, it’s difficult to deny thatThe Rookieisn’t what Nathan Fillion is most known for, despite its evident accomplishments. Instead,many think ofFireflyorCastlewhen reflecting on the actor’s career.Fillion starred as Captain Malcolm “Mal” Reynolds inFirefly, a short-lived Fox space Western drama series that obtained cult status after its cancelation. Meanwhile, Fillion’s role inCastleis quite memorable, especially since ABC published his character’s books.

ABC is holdingThe Rookieseason 7 for midseason, meaning that it will premiere in early 2025.

Plus,actors fromFireflyandCastlehave made cameos inThe Rookie, which says a lot about Fillion’s earlier shows. Of course, the fact thatFireflyandCastlehave been over for years now also helps them be more prominent in Fillion’s TV credits because there is a sense of nostalgia around them. WhileThe Rookiehas been a great success for Fillion, it might have to roll out a few more seasons before its legacy can compete againstFirefly’s andCastle’s.

The Rookie

Cast

The Rookie follows John Nolan, a small-town man who embarks on a new career as an LAPD officer after a life-changing event. As the force’s oldest rookie, Nolan faces skepticism from superiors who view his pursuit as a midlife crisis.