 The unbelievable stunt saw Peck swept overboard and almost crushed by hydraulics, while Niven went under too, getting his coat caught in the machinery. It was reported at the time: Peck sustained a three-inch gash on his forehead; Quinn and Niven twisted their spines; Baker wrenched his neck and Darren was completely knocked out by ... David Niven almost died shooting classic movie with Gregory Peck... 