Q. Are Crocs more dangerous than Alligators? A. The answer is Crocs because only 25 people have died thanks to Alligators in the last 50 years where as crocs kill an average of 300 people per year. Q. Which of the two, The Orca or a shark is more dangerous to humans? A. The shark is more dangerous than the Orca but nothing compared to pigs and dogs.