Ben 10 Alien Force Episode 〈2027〉

As they arrive on the planet, they are ambushed by a group of aliens known as the Darkstar, a rogue faction of the Anur Phaetosian Empire. The Darkstar are led by a powerful and cunning leader named Lord Arcturus, who has a personal vendetta against Ben and his team.

The traitor, who goes by the name of "Skye", reveals that she was once a loyal member of the Galvanic Mechamorphs, but was corrupted by the power of the Darkstar Generator. Ben and his team are shocked and confused by Skye's betrayal, and they soon find themselves in a intense battle against both the Darkstar and Skye. ben 10 alien force episode

A helpful feature for a topic like would be an "Alien Encyclopedia & Transformation Tracker" . As they arrive on the planet, they are

When a user selects a specific episode, this feature provides a sidebar or pop-up window containing: Ben and his team are shocked and confused

Set five years after the original series, Ben has long since retired the Omnitrix to live a normal life. However, the mysterious disappearance of Grandpa Max and a looming invasion by the Highbreed—a race obsessed with genetic purity—force Ben to put the watch back on.