During a visit to the farm of Penny Bennyson's grandfather, Team Tennyson are constantly haunted by a Scare-Crow that's come to life. But when Ben discovers that Aristocrow is behind it all, he must defeat Aristocrow's master, the steam-powered Steam Smythe, if he is to save his cousin's farm! While on a seemingly endless summer vacation with his Grandpa Max and Cousin Gwen, Ben Tennyson discovers an alien watch, the Omnitrix. This device gives Ben the ability to transform into any one of ten spectacular and powerful aliens! Ben, Gwen and Max travel the country in their motor home, affectionately known as the Rust Bucket, seeing the sights, stumbling into adventures and beating down would-be villains while generally having a blast! United States 2019.