Ben 10: Alien Force
Fool's Gold
S3 E4:
Every 17 years, a group of aliens travels to a remote farm town to participate in their Popcorn Festival. They aliens enjoy the popcorn while the farmers enjoy the rewards of cleaning up after. However, when one of the aliens goes missing, his best friend calls upon the services of Ben to help find him before the week is over and the aliens must return home.
Starring
Brian George