37 episodes · first aired 2023-02-17
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Previously On 2023-02-17 | A recap of the Season 2 finale is presented. | 2023-02-17 | 7.8 |
 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.
| 02 |
Season Three and WB (1) 2023-02-17 |
With Ralph still acting as CEO of WB, the Warners agree to help Nora get her old job back. |
| 2023-02-17 |
| 10.0 |
 | 03 | How to Friendship 2023-02-17 | Pinky makes another "how to" video about the importance of his and Brain’s friendship. | 2023-02-17 | 10.0 |
 | 04 | Season Three and WB (2) 2023-02-17 | With Ralph still acting as CEO of WB, the Warners agree to help Nora get her old job back. | 2023-02-17 | 0.0 |
 | 05 | Soda-Pressed 2023-02-17 | The Warners teach a kid-fluencer the importance of having fun and not growing up too fast. | 2023-02-17 | 10.0 |
 | 06 | A Starbox Is Born 2023-02-17 | Cindy makes Starbox the star of her own puppet show. | 2023-02-17 | 10.0 |
 | 07 | Royal Flush 2023-02-17 | Brain plans to rig a high stakes poker game to become the new King of England. | 2023-02-17 | 10.0 |
 | 08 | Planet Warner 2023-02-17 | A documentary narrator takes us through a day on the Warner Bros. lot. | 2023-02-17 | 10.0 |
 | 09 | Talladega Mice: The Ballad of Pinky Brainy 2023-02-17 | Brain and Pinky break into the ACME Institute of Technology in order to steal a miniature car. | 2023-02-17 | 10.0 |
 | 10 | D.I.Why 2023-02-17 | The Warners sing a song about the fun of D-I-Y home improvement activities. | 2023-02-17 | 10.0 |
 | 11 | Fantasy Cold Open 2023-02-17 | Pinky, Brain and The Warners experience a fantastical version of the lot. | 2023-02-17 | 10.0 |
 | 12 | Über Nachtmare 2023-02-17 | Dr. Scratchansniff accidentally orders a "pool" version on a rideshare app, forcing him to ride with the Warners. | 2023-02-17 | 10.0 |
 | 13 | Mad Mouse: Furry Road 2023-02-17 | Pinky and Brain head to a desert music festival. | 2023-02-17 | 0.0 |
| 14 | Teeniacs 2023-02-17 | The Warners are part of an overdramatic YA show. | 2023-02-17 | 0.0 |
 | 15 | Dog Days 2023-02-17 | Starbox not only has to deal with Cindy, but also a dog. | 2023-02-17 | 0.0 |
| 16 | Groundmouse Day 2023-02-17 | Brain has finally taken over the world, but unfortunately the same day keeps repeating. | 2023-02-17 | 0.0 |
| 17 | Animaliens 2023-02-17 | Ralph, Nora and Scratchansniff face alien versions of the Warners. | 2023-02-17 | 0.0 |
 | 18 | Murder Pals 2023-02-17 | A Lassie-type dog murders her owners. | 2023-02-17 | 0.0 |
| 19 | Groundmouse Day Again 2023-02-17 | Brain tries to break the time loop that has him and Pinky repeating the same day over and over again. | 2023-02-17 | 0.0 |
| 20 | The Island of Dr. Warneau 2023-02-17 | The Warners find themselves on a remote island inhabited by creatures resembling them. | 2023-02-17 | 0.0 |
 | 21 | Global Warnering 2023-02-17 | The Warners take down a smooth talking polar bear developer. | 2023-02-17 | 0.0 |
| 22 | Lawn in Sixty Seconds 2023-02-17 | Mow your lawn in seconds! | 2023-02-17 | 0.0 |
| 23 | All's Fair in Love and Door 2023-02-17 | Pinky finds Brain's alternate reality. | 2023-02-17 | 0.0 |
| 24 | Cute Things That Can Kill You 2023-02-17 | A video demonstrates how dangerous certain cute things can be. | 2023-02-17 | 0.0 |
 | 25 | WARnerGAMES 2023-02-17 | The Warners find themselves inside a video game. | 2023-02-17 | 0.0 |
| 26 | Bedtime 2023-02-17 | Cindy and Starbox have to get ready for bed. | 2023-02-17 | 0.0 |
| 27 | WARnerGAMES2 2023-02-17 | The Warners find themselves inside a video game. | 2023-02-17 | 0.0 |
| 28 | Crumbly's Moment 2023-02-17 | Crumbly, an abused football mascot, dreams of attending dance school. | 2023-02-17 | 0.0 |
| 29 | How the Brain Thieved Christmas (1) 2023-02-17 | Brain desperately tries to take over the world with a new Christmas toy. | 2023-02-17 | 0.0 |
| 30 | Santamaniacs 2023-02-17 | The Warners helps Santa save Christmas. | 2023-02-17 | 0.0 |
| 31 | How the Brain Thieved Christmas (2) 2023-02-17 | Brain desperately tries to take over the world with a new Christmas toy. | 2023-02-17 | 0.0 |
| 32 | International Mouse of Mystery 2023-02-17 | Pinky and Brain are the stars of a secret agent movie franchise. | 2023-02-17 | 0.0 |
 | 33 | Aliens Resurrected 2023-02-17 | Yakko has to sing a song about why the Earth is worth saving. | 2023-02-17 | 0.0 |
| 34 | Joe 2023-02-17 | Joe interrupts his mother's game of cards. | 2023-02-17 | 10.0 |
| 35 | The Stickening 2023-02-17 | The Warners visit an amusement park and find themselves in a sticky situation. | 2023-02-17 | 0.0 |
| 36 | Slappy's Return 2023-02-17 | Slappy Squirrel is bothered by her fans. | 2023-02-17 | 0.0 |
| 37 | Everyday Safety: Giant Adirondack Chair 2023-02-17 | The Warners give the viewers a safety tip. | 2023-02-17 | 10.0 |
