Ready to Rumble Ben 10 : Season 4 Episode 9
TV-Y7-FV Cartoon Network 22m
Aired: September 29th, 2007 @ 10:00 AM EST on Cartoon Network
When Ben accidentally breaks Gwen's laptop, he participates in the "Ultimate Wrestling Competition" as Four Arms to get the prize money for a new laptop to replace Gwen's broken one.
