Richard Steven Horvitz is an American actor and comedian, best known for his voice work in animation and video games. His voice credits include the original Alpha 5 on Mighty Morphin Power Rangers, Power Rangers Zeo and Power Rangers Turbo, Razputin Aquato in Psychonauts, Kaos in Skylanders, Billy and his father Harold in Grim & Evil and The Grim Adventures of Billy & Mandy, Grey Matter in Ben 10, Rodney in Squirrel Boy, Daggett in The Angry Beavers, Zim in Invader Zim, Orthopox in Destroy All Humans!, the Zoni in Ratchet & Clank, Bumble in Kinectimals, the Space Weaver in Broken Age, Kanchomé in Zatch Bell!, and Moxxie in Helluva Boss.

Ben 10 is an American animated series created by Man of Action, produced by Cartoon Network Studios and distributed by Warner Bros. Domestic Television. The series is about a 10-year-old boy named Ben Tennyson who gets a watch-style alien device called the "Omnitrix". Attached to his wrist, it allows him to transform into 10 different alien creatures with different abilities, allowing him to fight evil from Earth and space with his cousin Gwen and grandfather Max. The series first aired on Cartoon Network as a sneak peek on December 27, 2005, as part of "Sneak Peek Week", airing alongside other shows, including My Gym Partner's a Monkey, Robotboy and Zixx. It later became a full series airing from January 13, 2006, to April 15, 2008.