Cannonball Sneak Peek: Watch Oprah's Former Security Guard Take on the Mega-Slide!

This contestant is ready to make a splash. In this exclusive clip from USA Network's all-new competition series Cannonball, premiering Thursday, Jul 9 at 8 p.m., competitor Tim Willy...

Cannonball Sneak Peek: Watch Oprah's Former Security Guard Take on the Mega-Slide!
Tim Willy, CannonballThis contestant is ready to make a splash. In this exclusive clip from USA Network's all-new competition series Cannonball, premiering Thursday, Jul 9 at 8 p.m., competitor Tim Willy...