Season 4
2020 · 34 episodes
Episodes
1. Chicken In Chichen Itza Part 1: Pyramid Scheme
January 19, 2020 · 11m
When the Tennysons visit Chichen Itza, Dr. Amino fuses a chicken and a snake to create a real-life Quetza.
2. Chicken In Chichen Itza, Part 2: The Wages of Fear
January 19, 2020 · 11m
3. Ben in Rome, Part 1: A Slice of Life
January 26, 2020 · 11m
4. Ben in Rome, Part 2: The Bee's Knees
January 26, 2020 · 11m
5. Gentle Ben
December 13, 2019 · 11m
6. Funhouse
February 2, 2020 · 11m
7. Summer Breakers
February 9, 2020 · 11m
8. The Monsters in Your Head
February 9, 2020 · 11m
9. Queen of Bees
February 23, 2020 · 11m
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.
10. Falls, Falls, Falls
February 23, 2020 · 11m
11. The Greatest Lake
March 1, 2020 · 11m
A relaxing day at the beach gets all washed up when Team Tennyson come face-to-face with Hex, and his summer intern, Kevin!
12. Mud on the Run
March 1, 2020 · 11m
Ben gets a tough lesson on knowing his limits when he competes in a grueling obstacle race, made even worse by the Weatherheads.
13. It's Story Time
March 15, 2020 · 11m
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.
14. Cosplay Day
March 15, 2020 · 11m
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.
15. Bottomless Ben
March 18, 2020 · 11m
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.
16. Tales from the Omnitrix
March 19, 2020 · 11m
Team Tennyson trade campfire stories that pit Ben against his archrival, Kevin 11, and teaches the hero the power of imagination.
17. Party Poopers
March 23, 2020 · 11m
18. Wind Some Lose Some
March 24, 2020 · 11m
19. Digital Quality
April 4, 2020 · 11m
20. Tim Buk-TV
April 4, 2020 · 11m
21. Tokyo Fun Part 1: Big Bugg Bash
January 19, 2020 · 11m
22. Tokyo Fun Part 2: Slamming It Up
January 19, 2020 · 11m
Reboot of the classic Ben 10 series featuring a reimagined Ben and friends as they travel the country during the summer holidays.
23. Growing up is Hard to Do
April 5, 2020 · 11m
24. The Hex Factor
April 6, 2020 · 11m
25. Sweet Tooth
July 5, 2020 · 11m
26. Medieval Upheaval
July 6, 2020 · 11m
27. Speed of Sound
July 7, 2020 · 11m
28. Xingo's World
July 8, 2020 · 11m
29. Tummy Ache
July 9, 2020 · 11m
30. Players of the Lost Park
July 10, 2020 · 11m
31. De-Fanged!
July 11, 2020 · 11m
32. Mock 10
July 12, 2020 · 11m
33. Rekoil
July 13, 2020 · 11m
34. Buktu The Future!
July 14, 2020 · 11m