In the ongoing battle between sharks and dolphins, which sea creature has the upper hand?
SHARK WEEK is back with shark n' awe and continues every night through Sunday, July 3.
SHARK WEEK, television's longest running and most anticipated summer event will make a huge splash this this summer with all-new compelling and jaw-dropping shark stories and shark technology.
Subscribe to Discovery: http://bit.ly/SubscribeDiscovery
Join us on Facebook: https://www.facebook.com/ Discovery
