Season 4
34 episodes · first aired 2020-01-19
| Still | # | Title | Overview | Air date | Rating |
|---|---|---|---|---|---|
 | 01 | Chicken In Chichen Itza Part 1: Pyramid Scheme 2020-01-19 | When the Tennysons visit Chichen Itza, Dr. Amino fuses a chicken and a snake to create a real-life Quetza. | 2020-01-19 | 0.0 |
 | 02 | Chicken In Chichen Itza, Part 2: The Wages of Fear 2020-01-19 | 2020-01-19 | 0.0 | |
 | 03 | Ben in Rome, Part 1: A Slice of Life 2020-01-26 | 2020-01-26 | 0.0 | |
 | 04 | Ben in Rome, Part 2: The Bee's Knees 2020-01-26 | 2020-01-26 | 0.0 | |
 | 05 | Gentle Ben 2019-12-13 | 2019-12-13 | 0.0 | |
 | 06 | Funhouse 2020-02-02 | 2020-02-02 | 0.0 | |
 | 07 | Summer Breakers 2020-02-09 | 2020-02-09 | 0.0 | |
 | 08 | The Monsters in Your Head 2020-02-09 | 2020-02-09 | 0.0 | |
 | 09 | Queen of Bees 2020-02-23 | Ben, Gwen and Grandpa Max arrive in Bismarck, North Dakota, for its annual celebration of bee pollination, bringing them face-to-face with Queen Bee and a bold new scheme, forcing Ben to conquer his new fear of bees. | 2020-02-23 | 0.0 |
 | 10 | Falls, Falls, Falls 2020-02-23 | 2020-02-23 | 0.0 | |
 | 11 | The Greatest Lake 2020-03-01 | A relaxing day at the beach gets all washed up when Team Tennyson come face-to-face with Hex, and his summer intern, Kevin! | 2020-03-01 | 0.0 |
 | 12 | Mud on the Run 2020-03-01 | Ben gets a tough lesson on knowing his limits when he competes in a grueling obstacle race, made even worse by the Weatherheads. | 2020-03-01 | 0.0 |
 | 13 | It's Story Time 2020-03-15 | After the Rustbucket breaks down, Ben, Gwen, and Grandpa Max find themselves killing time at the local town library but soon scramble to outmaneuver Hex as he searches for a hidden ancient artifact. | 2020-03-15 | 0.0 |
 | 14 | Cosplay Day 2020-03-15 | Team Tennyson enjoys the biggest convention in town, but when a gawky costume store employee finds a familiar-looking helmet in the back of the store and tries it on, Ben is faced with the return of an old foe in a new form: Forever Knight. | 2020-03-15 | 0.0 |
 | 15 | Bottomless Ben 2020-03-18 | The Tennyson's come across the "Bottomless Pit", a naturally formed pit with no bottom. Ben fights his better judgment to jump in, until Kevin 11 shows up and starts to goad him into a contest to the bottom. | 2020-03-18 | 0.0 |
 | 16 | Tales from the Omnitrix 2020-03-19 | Team Tennyson trade campfire stories that pit Ben against his archrival, Kevin 11, and teaches the hero the power of imagination. | 2020-03-19 | 0.0 |
 | 17 | Party Poopers 2020-03-23 | 2020-03-23 | 0.0 | |
 | 18 | Wind Some Lose Some 2020-03-24 | 2020-03-24 | 0.0 | |
 | 19 | Digital Quality 2020-04-04 | 2020-04-04 | 0.0 | |
 | 20 | Tim Buk-TV 2020-04-04 | 2020-04-04 | 0.0 | |
 | 21 | Tokyo Fun Part 1: Big Bugg Bash 2020-01-19 | 2020-01-19 | 0.0 | |
 | 22 | Tokyo Fun Part 2: Slamming It Up 2020-01-19 | Reboot of the classic Ben 10 series featuring a reimagined Ben and friends as they travel the country during the summer holidays. | 2020-01-19 | 0.0 |
 | 23 | Growing up is Hard to Do 2020-04-05 | 2020-04-05 | 0.0 | |
 | 24 | The Hex Factor 2020-04-06 | 2020-04-06 | 0.0 | |
 | 25 | Sweet Tooth 2020-07-05 | 2020-07-05 | 0.0 | |
 | 26 | Medieval Upheaval 2020-07-06 | 2020-07-06 | 0.0 | |
 | 27 | Speed of Sound 2020-07-07 | 2020-07-07 | 0.0 | |
 | 28 | Xingo's World 2020-07-08 | 2020-07-08 | 0.0 | |
 | 29 | Tummy Ache 2020-07-09 | 2020-07-09 | 0.0 | |
 | 30 | Players of the Lost Park 2020-07-10 | 2020-07-10 | 0.0 | |
 | 31 | De-Fanged! 2020-07-11 | 2020-07-11 | 3.5 | |
 | 32 | Mock 10 2020-07-12 | 2020-07-12 | 0.0 | |
 | 33 | Rekoil 2020-07-13 | 2020-07-13 | 0.0 | |
 | 34 | Buktu The Future! 2020-07-14 | 2020-07-14 | 0.0 |
Ratings shown are community scores. Once OMDB is wired, these become per-episode IMDB values.