The original continuity of Ben 10 was shown from 2005 to 2014

Star Wars: The Clone Wars (2008 TV series) - Wikipedia

Milkshake! - Wikipedia

Really hope this isn't the end of the franchise. Ben 10 has been around since 2005 and I still feel like we've only scratched the surface : r/Ben10

Pre-Production, Ben 10 Wiki

What happened to Julie Yamamoto at the end of the 'Ben Ten' series? Why was she replaced by Gwen? - Quora

Currently binging the original continuity, Just want to know Where does Alien Swarm take place in the timeline? : r/Ben10

Category:Classic Continuity, Ben 10 Wiki

Gwen Tennyson - Wikiwand

Which version of Gwen Tennyson do you find most attractive from the different Ben 10 series? - Quora

Ben 10: Omniverse, The Dubbing Database

SATURDAY MORNINGS FOREVER: BEN 10 (2005)

Cooper, Ben 10 Wiki

Ben 10 (Franchise) - TV Tropes

Ben 10 Aliens until he is added to MultiVersus on X: Day 100 Special - Benjamin Kirby Ben Tennyson first appearance was on December 27, 2005, the original continuity of the show

Every Ben 10 Series & How To Watch Them In Order