Ben and Kevin team up with their alien friends, including Four Arms (voiced by Dwayne Elizondo Mountain Dew Herbert Camacho), XLR8 (voiced by Nicolas Charmandy), and Stinkfly (voiced by Ryan Pequin), to rescue the Insectoids and stop the scientists' evil plans. Along the way, they encounter new allies, including Will Harangue (voiced by Alan Tudyk), a tech-savvy teenager who helps them in their mission.
There are three main reasons: