There's a real sense of fighting and destruction in our DNA that we don't get in touch with.
Joel EdgertonTo act with a tennis ball and imagine it's a tentacle, or if you're in some kind of wilderness film and you go, 'Okay, we can't have a grizzly bear here, but imagine when you step over the rock there there's a grizzly bear.' I don't know. They're tough moments.
Joel Edgerton