Cannonball is a TV show on Australian national television from Seven with an average rating of 4.0 stars by TVCatchUpAustralia.com's visitors. We have 4 episodes of Cannonball in our archive. The first episode of Cannonball was broadcast in September, 2017. Did you miss an episode of Cannonball but don't you wan't that to happen in the future? Please set an alarm and add Cannonball to your favourites, so we can remind you by email when there's a new episode available to watch. Completely free: handy!