Nathan Fillion reflects on working with Pete Davidson in The Rookie, sharing heartfelt anecdotes and stirring up excitement about the possibility of Davidson’s return for season 8. As ABC’s ensemble police drama continues to gain momentum after its seventh season, fans and cast members alike recognize the significance of memorable guest stars, with Pete Davidson leaving an especially strong mark on the show.
Guest Stars Create Unforgettable Moments on The Rookie
Though a core ensemble sustains The Rookie’s popularity, the show thrives on its dynamic guest appearances, adding layers and fresh perspectives to John Nolan’s journey. Since the series launch in 2018, viewers have enjoyed a variety of standout performances, from the energetic and chaotic Skip Tracer Randy, played by Flula Borg, to intense villains like Oscar Hutchinson, brought to life by Matthew Glave in an action-packed season 7 finale.
The charm of these guest roles lies in their unpredictability and impact. While many actors have contributed compelling arcs, it is Pete Davidson’s appearances as John Nolan’s half-brother that have sparked particular enthusiasm among fans. Fillion himself felt a strong connection, not just on screen but behind the scenes as well.
Pete Davidson’s Influence and Nathan Fillion’s Memorable Experience
Pete Davidson portrayed Pete Nolan in three episodes, adding a lighthearted energy and unique sibling dynamic to the show. Nathan Fillion, in conversation with The Hollywood Reporter, recalled his initial thoughts when meeting Davidson on the set of 2021’s The Suicide Squad and how quickly his impressions changed:
“One of the people I had the most fun with is Pete Davidson, whom I met on The Suicide Squad. When I first met him, I thought, ‘He and I are probably not going to be best pals.’ And within four minutes, I was embarrassed and ashamed because I’d judged a book by its cover. He’s an incredibly kind man. Within two or three days, I invited him to do an episode, and he graciously accepted.”
—Nathan Fillion, Actor
Fillion also described how Davidson manages to bring a special quality to the character:
“brings a flavor to the character that’s realistic.”
—Nathan Fillion, Actor
Davidson’s portrayal stands in contrast to the more grounded and cautious tendencies of John Nolan. With Pete Nolan embodying a carefree, cheerful attitude, viewers witness authentic chemistry between the characters, an element that makes their scenes memorable and entertaining. The possibility of Pete returning to assist Nolan on a case or even guiding him through personal turmoil—involving characters like Bailey Nune, played by Jenna Dewan—offers intriguing narrative opportunities. Fillion’s hope for such a return is echoed by showrunner Alexi Hawley, who expressed interest in seeing Davidson back on set for season 8, should his busy schedule allow.
Potential Storylines for Pete Nolan’s Comeback
Nathan Fillion’s enthusiasm for Pete Davidson’s return hints at fresh story directions. If Pete were to reappear, the potential exists for significant character growth—especially if his lighthearted persona evolves, becoming more mature and compassionate like his brother. Fans have enjoyed watching Nolan help Pete navigate chaotic moments, and a role reversal could provide meaningful development for both characters. However, it’s essential for Pete’s character to maintain the unpredictability that has endeared him to fans, rather than slipping into a repetitive mold.
Whether or not viewers get to see these half-brothers together again, the anticipation remains high. Hawley’s comments suggest that the decision revolves around Davidson’s availability, but the door is open for future collaborations.
Pete Davidson’s Broader Television Career
Outside his time on The Rookie, Pete Davidson is well known for often playing versions of himself in various television comedies. Among his notable projects is Bupkis, an original series streaming on Peacock, which he both starred in and co-wrote. The show features a strong ensemble including Joe Pesci, Edie Falco, Chase Sui Wonders, Brad Garrett, Philip Ettinger, and Bobby Cannavale. Bupkis chronicles the rhythms of Davidson’s on-screen persona as he juggles family ties, career challenges, and the echoes of personal loss, notably exploring his return to Staten Island to live with his mother and his processing of his father‘s passing. Though a second season was greenlit by Peacock, Davidson reportedly decided not to proceed, as reported by Deadline.
Davidson’s other credits include appearances in the 2022 series The Kardashians and guesting in Netflix’s Murderville in the holiday-themed episode
“Who Killed Santa? A Murderville Murder Mystery.”
Even though his IMDb profile does not list upcoming TV roles, Davidson remains active in film. Among his projects is The Home, a suspenseful horror story for Max, where Davidson takes on the part of a new worker discovering unsettling secrets in a retirement home.
The Lasting Appeal of Guest Appearances in The Rookie
The ability of The Rookie to blend steadfast regulars like Nathan Fillion’s John Nolan with vibrant guest stars has allowed the show to continually surprise fans. Characters such as Talia Bishop and Lucy Chen, played by Melissa O’Neil, have developed a strong following, enriching the show’s depth and longevity. As season 7’s finale revisited formidable villains, questions continue about the show’s future direction—and whether captivating guests like Pete Davidson will further shape its legacy.
As anticipation grows for The Rookie season 8, the collaboration between stars like Fillion and Davidson remains a compelling prospect. With skilled creators like showrunner Alexi Hawley at the helm and a fanbase eager for meaningful reunions, the potential impact of Davidson’s return is set not only to please longtime viewers but also to provide fresh storytelling fuel for the ABC series.
