Ben Gen 10 Sneak Peak Preview

Today, a new preview for upcoming Ben 10 special, Ben Gen 10, has been released. You can see my breakdown on the preview here.

The preview starts of with Ben, who seems to had just timed out, facing Agent Six. Rex comes in with his B.F.S. and attacks Six.  It sounds like Agent Six has a new voice actor, presumably Vic Chao, who has hinted before that he would voice a special character.

Ben mentions that Rex has somehow broken his Omnitrix, presumably because Rex tried to "cure" Ben by touching his Omnitrix symbol when he thought he was an EVO, much like in Heroes United.
Rex battles Six, while Ben tries to get his Omnitrix to work, mentioning that this would be his last big adventure, which implies that Ben's summer road trip is coming to an end.

 Civilians who had turned into Ben's aliens then appear. Four Arms can be seen wearing glasses, which reminds me of Hugh from Ultimate Alien. There's also a kid that has turned into Humungousaur, and his size reflects that. The other aliens looks identical to Ben's.

Civilians who had turned into aliens

Rex and Agent Six continue to battle, with Six wanting to take Rex back to Providence HQ. He doesn't seem to be that close with Rex yet and treats him roughly. Ben is then successfully able to transform into Diamondhead and fights Six.
 

Provdence soldiers in Ben Gen 10

Agent Six then calls Providence for backup.We then see the Providence Helicarrier fly over. Providence soldiers then come out and surround Diamondhead, Rex Salazar and Bobo Haha, getting into battle ready positions. The Providence soldiers sport the same designs from their show except drawn in the reboot art style. 

The soldiers managed to capture Rex in a net, and Ben times out, which is where the clip ends.

Ben Gen 10 will air in the US on April 10, 2021. You can watch the Ben Gen 10 sneak peak here.