9-1-1 Season 10 Episode 4 Preview: Buck Turns to Maddie for Advice
A supposed doctor causes more harm than good on 9-1-1 Season 10 Episode 4, “Imposter Syndrome.”
It looks like the emergency starts with an accident, and, in response, Marc Evan Jackson’s character presents himself as a doctor who can help people. That’s right — you probably recognize Jackson from Brooklyn Nine-Nine or The Good Place.
Either way, Maddie tries to speak to this doctor, but the promo video doesn’t reveal if she does. It’s safe to assume the opposite since it only shows this man giving people dangerous advice that they trust.
The promo video for “Imposter Syndrome” shows Hen pointing out as much when they find a shard of glass that should have never been removed from a person.
This snowballs into Athena and her partner investigating this good Samaritan.
Meanwhile, he has already made it to the hospital where he is performing impromptu surgeries and telling May to help him do so. The chaos!
The photos for this week’s 9-1-1 episode mainly focus on Buck and Theo in the aftermath of Buck and Eddie’s arguments about what is best for Theo. It totally tracks that Buck would turn to Maddie for advice about parenting but also about his fight with Eddie. Hopefully, they can patch things up soon!
Here’s everything you need to know about this episode, including the air date, cast, promo, and how to watch.
9-1-1 Season 10 Episode 4 Details
- Title: “Imposter Syndrome”
- Air Date: Thursday, November 5, 2026
- Time: 8/7c
- Network: ABC
How to Watch 9-1-1 Season 10 Episode 4
- Live: ABC at 8/7
- Streaming: Available next day on Hulu
9-1-1 Season 10 Episode 4 Description
Buck and Eddie’s friendship is at odds following their argument over Theo. Meanwhile, the 118 races to the scene of an accident that has been complicated by a good Samaritan.
Guest Stars & Returning Characters
- Cast: Angela Bassett, Jennifer Love Hewitt, Oliver Stark, Kenneth Choi, Aisha Hinds, Ryan Guzman, Corinne Massiah, Elijah M. Cooper, Gavin McHugh, and Anirudh Pisharody
Promo & Photos
Check out the photos from 9-1-1 Season 10 Episode 4:
Promo Video:
What are your hopes for this episode of 9-1-1? Share your thoughts with us in the comments below, and be sure to catch up with our review of 9-1-1 Season 10 Episode 3, “Streets of Fire,” right here.
9-1-1 airs Thursdays at 8/7 on ABC.
Want more from Tell-Tale TV? Subscribe to our newsletter here!
Shelby Elpers
Shelby is a TV enthusiast and pop culture writer. She's an avid podcast listener, green tea drinker, and soccer fan. Her brand can be summarized in rom-coms, superheroes, teen dramas, and workplace comedies.