Terrifying footage has emerged of a great white shark breaking into a shark-diving cage.<br /><br />The video, captured in Guadalupe Island, Mexico, shows the moment the shark gets its head stuck between the metal bars of the cage inches away from a diver.<br /><br />The diver ducks down to the bottom of the cage as the huge shark thrashes for several seconds. <br /><br />Eventually the great white breaks free and swims away.<br /><br />''The great white was distracted by smaller fish as it approached some bait and became entangled in the dive master's section of the cage, the filmer later wrote online.<br /><br />''Fortunately, there were no injuries and everyone surfaced safely,'' he added.<br /><br />Although the clip was recorded in 2015, it has only just emerged online.
