|This article belongs to the Reboot Continuity|
Steam is the Word is the seventeenth episode of Ben 10.
Ben tries to stop Steam Smythe from getting a hold of Nikola Tesla's time capsule.
- Steam Smythe
- The episode's title is a reference to the idiom "mum's the word".
|Tara Strong||Ben Tennyson|
|Montserrat Hernandez||Gwen Tennyson|
|David Kaye||Max Tennyson|
|John DiMaggio||Four Arms|
|Roger Craig Smith||Steam Smythe|
- This episode aired as the 14th episode in U.S.
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