Ben10 Alien Force Triple Threat

Plumbers' helpers Manny, Helen, and Pierce have always been jealous of Ben, Gwen, and Kevin. After all, the Tennysons and Kevin are the best alien-fighting team there is.

So, when Grandpa Max needs help finding an alien spy transmitter, a simple recon mission turns into a race to prove who's the best. But will the two teams end up fighting the aliens - or each other?