Seasons & episodes
S4 · E11The Greatest Lake 2020-03-01 · 11 min
A relaxing day at the beach gets all washed up when Team Tennyson come face-to-face with Hex, and his summer intern, Kevin!
S4 · E12Mud on the Run 2020-03-01 · 11 min
Ben gets a tough lesson on knowing his limits when he competes in a grueling obstacle race, made even worse by the Weatherheads.
S4 · E13It's Story Time 2020-03-15 · 11 min
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.
S4 · E14Cosplay Day 2020-03-15 · 11 min
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.
S4 · E15Bottomless Ben 2020-03-18 · 11 min
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.
S4 · E16Tales from the Omnitrix 2020-03-19 · 11 min
Team Tennyson trade campfire stories that pit Ben against his archrival, Kevin 11, and teaches the hero the power of imagination.
S4 · E17Party Poopers 2020-03-23 · 11 min
No episode summary available yet.
S4 · E18Wind Some Lose Some 2020-03-24 · 11 min
No episode summary available yet.
S4 · E19Digital Quality 2020-04-04 · 11 min
No episode summary available yet.
S4 · E20Tim Buk-TV 2020-04-04 · 11 min
No episode summary available yet.
S4 · E21Tokyo Fun Part 1: Big Bugg Bash 2020-01-19 · 11 min
No episode summary available yet.
S4 · E22Tokyo Fun Part 2: Slamming It Up 2020-01-19 · 11 min
Reboot of the classic Ben 10 series featuring a reimagined Ben and friends as they travel the country during the summer holidays.
S4 · E23Growing up is Hard to Do 2020-04-05 · 11 min
No episode summary available yet.
S4 · E24The Hex Factor 2020-04-06 · 11 min
No episode summary available yet.
S4 · E25Sweet Tooth 2020-07-05 · 11 min
No episode summary available yet.
S4 · E26Medieval Upheaval 2020-07-06 · 11 min
No episode summary available yet.
S4 · E27Speed of Sound 2020-07-07 · 11 min
Team Tennyson participates in the inaugural ride of the fastest train in the world, but the conductor turns out to be Lord Decibel and Ben must derail his master plan.
S4 · E28Xingo's World 2020-07-08 · 11 min
No episode summary available yet.
S4 · E29Tummy Ache 2020-07-09 · 11 min
No episode summary available yet.
S4 · E30Players of the Lost Park 2020-07-10 · 11 min
No episode summary available yet.
S4 · E31De-Fanged! 2020-07-11 · 11 min
No episode summary available yet.
S4 · E32Mock 10 2020-07-12 · 11 min
No episode summary available yet.
S4 · E33Rekoil 2020-07-13 · 11 min
No episode summary available yet.
S4 · E34Buktu The Future! 2020-07-14 · 11 min
No episode summary available yet.