If you’re into gritty crime dramas with an emotional core, Long Bright River is definitely for you. Starring Amanda Seyfried as Mickey, a tough-as-nails Philadelphia cop, this limited series dives into the opioid crisis while weaving in a personal mystery. Mickey’s estranged sister Kacey (Ashleigh Cummings) has vanished, and as bodies start piling up, she fears the worst. Nicholas Pinnock plays Truman, Mickey’s former partner, adding depth to the already tense storyline.
This series hit me hard. I binged all the episodes in one day because I just had to know what happened next. And wow, did it deliver. It’s a slow burn but completely worth it, with raw, emotional performances and suspense that keeps you on edge. There were definitely moments where I teared up—Mickey’s struggle to balance duty, family, and past traumas felt so real. If you’re into shows that make you feel everything, this is the one.
Long Bright River (2025) Short Review
First off, let’s talk about that cliffhanger ending. I mean, seriously?? The last episode leaves some things open-ended, but not in an annoying way—it’s one of those conclusions that makes you think. The tension between Mickey and Truman was so frustrating but in the best way possible. I kept hoping they’d get another chance, but I get why it played out the way it did. Still, that final scene? Gut punch.

I knew Truman was innocent, by the way. The way the show tried to make us doubt him? Not buying it. I actually guessed the real killer early on, but the way they built up the suspense had me second-guessing myself the whole time. And Mickey’s “new partner”? Something felt off about him from the start. His whole “let me in” thing? Creepy.
One thing that really stood out was how the series balanced crime, family drama, and personal grief. It wasn’t just about solving the murders—it was about Mickey coming to terms with her past and trying to save Kacey, even when it seemed hopeless. That scene where Mickey realizes she might never really get her sister back? Brutal. The whole show was filled with quiet heartbreak, and honestly, I loved that it didn’t go for easy resolutions.
Also, can we talk about Kacey? She was the most underrated character. The actress absolutely killed it, and I wish we got even more scenes with her. The musical score was great (except for that one intense piece that wasn’t even played during the confrontation—missed opportunity!), and I really wish we actually saw Thomas and G-Pop do the Mummers Strut. If you’re not from Philly, that moment probably didn’t hit as hard, but for locals, it would’ve been iconic.
Long Bright River (Series) Quotes
“She’s still alive. I can feel it.” — Mickey
Mickey refuses to give up on Kacey, even when all signs point to tragedy. This moment perfectly captures her relentless determination and emotional turmoil.

“You always let me in before.” — Mickey’s new partner
Creepy much? This line, casually dropped in an early episode, takes on a whole new meaning once the truth starts unraveling. Chills.
“I spent my whole life looking for her. And when I finally found her, she was already gone.” — Mickey
This scene broke me. Watching Mickey realize that even if Kacey was alive, she might never truly come back was devastating.
“Truman, you were always the good one.” — Mickey
After spending most of the show doubting him, Mickey finally acknowledges what we all knew—Truman was one of the few people she could trust. This moment was so bittersweet.

“There’s a killer out there, and you’re looking at the wrong man.” — Truman
One of the most frustrating scenes! Watching him plead his case while everyone doubted him was infuriating, but it made his redemption even sweeter.
If you haven’t watched Long Bright River yet, what are you waiting for? It’s emotional, gripping, and worth every second. Hope we get more from this world someday! What did you think? Let me know! And don’t forget to check out more reviews at wtfdetective.blog. 😉