Question: Which voice-over actor starred as Ben Tennyson in "Ben 10" and appeared in the English language version of "Axel: The Biggest Little Hero"?
Sentence (from "Ben 10 (2005 TV series)"): The series is about a 10-year-old boy named Ben Tennyson who gets a watch-like alien device called the "Omnitrix" (the prefix "omni" means all).
Relevant evidence: No