After the Tennysons are attacked by a villainous, dimension-hopping Omni-alien known only as Alien X, they meet a parallel universe version of Max, who opens the door to hosting multiple Bens and Gwens, forming an army to combat this threat. Based on the 2016 reboot.
| Actor | Role |
|---|---|
 Tara StrongBen Tennyson | Ben Tennyson |
 Montse HernandezGwen Tennyson | Gwen Tennyson |
 David KayeMax Tennyson | Max Tennyson |
 Daryl SabaraHeatblast | Heatblast |
 Yuri LowenthalAlien Force Ben | Alien Force Ben |
 Fred TatascioreAlien X | Alien X |
 Dee Bradley BakerRath | Rath |
 Travis WillinghamCannonbolt | Cannonbolt |
 Roger Craig SmithDiamondhead | Diamondhead |