What time is '9-1-1' on tonight? How to watch '9-1-1' Season 8, Episode 15 live on ABC and online (2025)

Tonight’s the night 9-1-1 fans have feared for a full week.

After an agonizing seven day stretch, we’re finally about to witness Part 2 of 9-1-1: Contagion and learn if Chimney dies, if Bobby dies, if ANYONE dies, and how the gripping thriller concludes.

For those who need a refresher, Part 1 of 9-1-1: Contagion saw the 118 report to a research lab for a run-of-the-mill fire emergency that turned into a deadly biohazard situation. While Buck and Athena are safe outside desperately searching for a fix, Bobby, Hen, Ravi, and Chimney are trapped inside the lab, on lockdown, and exposed to a deadly virus.

While Ravi and Bobby survived the lab explosion largely unscathed, Hen’s life was in danger due to a collapsed lung, which Bobby seems to have treated by performing an emergency surgery with coaching from Chimney. The reason Chim couldn’t perform the procedure himself? His mask shattered in the blast, causing him to experience firsthand exposure to the airborne virus.

UPDATE 4/17/25: Read Decider’s 9-1-1 Season 8, Episode 15 recap to learn the fate of Chimney, Bobby, and the 118.

Since rogue lab worker Moira (Bridget Regan) modified the virus strain and shortened the incubation period to 90 minutes, Chimney’s health is at serious risk. When the episode wrapped, Moira was on the run with the only antidote to the deadly virus, so to save the day, Athena and authorities will have to track her down.

Per ABC, the official synopsis for Season 8, Episode 15, “Lab Rats” is as follows, “Athena and Buck are in a race against time to rescue the rest of the 118 following the fire in the bio lab.”

Based on where we left the 118 and the teaser for what’s to come, 815 is sure to be a must-watch episode that fans won’t want to miss. Is 9-1-1 on tonight, April 17? What time is 9-1-1 on? And how to watch 9-1-1Season 8, Episode 15 live and online? We’ve got you covered.

Is9-1-1 On Tonight (4/17/25)?

You bet!9-1-1is back in action Thursday, April 17 on ABC with Part 2 of 9-1-1: Contagion aka Season 8, Episode 15, “Lab Rats.”

What Time Is 9-1-1 On Tonight?

9-1-1Season 8, Episode 15 will premiere on ABC in its typical time slot: 8:00 p.m. ET on Thursday, April 17, 2025. Here’s how to watch…

How To Watch9-1-1Live On ABC:

Want to watchPart 2 of 9-1-1:Contagionlive? If you have a cable subscription that includes ABC, you can watch9-1-1live by setting your TV to the proper channel at 8:00 p.m. ET. You can also use your cable username and password to watch live ABC episodes live onABC.comor withthe ABC app. And if your cable package includes a DVR, you can always record live episodes for later viewing.

No cable? No worries! There are several other live viewing options, such as live TV skinny bundles, which give you access to networks without cable.YouTube TV,Hulu + Live TV, andfuboTV, all come with ABC. And if you don’t have cable or a live TV skinny bundle, you can always stream episodes of9-1-1the following day on Hulu.

How Many Episodes Is9-1-1Season 8?

Curious how many episodes are in9-1-1Season 8? Due to 2023 strikes and changes in scheduling,9-1-1Season 7 was only 10 episodes, but Season 8 is returning to the 18-episode format, which means there are still four episodes to go.

How To Watch9-1-1OnHulu:9-1-1Streaming Info

Want to watch new episodes of9-1-1onHuluthe day after they air on ABC? You’ll need to be a Hulu subscriber. The good news is you’ll have access to the episode withany version of the streaming service. (More info below.)

The streamer’s least expensive ad-supported plan costs $7.99 a month (or $79.99 a year), while its ad-free option is $17.99 a month. If you choose to add Live TV to your plan you can select an ad-supported Hulu + Live TV now with Disney+ and ESPN+ bundle for $76.99 a month or go ad-free for $89.99 a month.