For over a decade, Blue Bloods has maintained a loyal fanbase, thanks to its strong family themes and gripping police drama. But behind the scenes, not everything has been as picture-perfect as it seems. Tensions reportedly flared between cast members early in the show’s run, particularly during contract negotiations that led to some uncomfortable on-set moments.

One surprising revelation is that Tom Selleck, who plays Commissioner Frank Reagan, almost didn’t return for several seasons due to disputes over creative control and screen time. It’s said he considered stepping away to protect the show’s quality and tone, fearing the storylines might drift too far from the series’ core message.

Meanwhile, Amy Carlson’s sudden departure in Season 7 left fans and even some of her co-stars stunned. Her character, Linda Reagan, was killed off without an on-screen farewell, and Carlson later revealed she wasn’t given the chance to wrap up her role properly, causing confusion and frustration among viewers.

Despite these hidden tensions, the cast has continued to deliver strong performances, keeping the Reagan family alive and loved on screen. As with many long-running shows, Blue Bloods has its share of untold stories — some the cast would rather keep behind closed doors.