Australia ~ A Light Lunch - If a 5.5 meter crocodile eating a bull shark isn't intense, then I don't know what is. This croc is actually known on river tours as Brutus, and is distinctive for his immense size and his missing right forearm.
The tour boat came across a bull shark being munched by a Saltwater crocodile, which then scurried back into the muddy water with its catch. Description from metro.co.uk. I searched for this on bing.com/images