Ian McKellen and Patrick Stewart had no idea how to play chess when they appeared in X-Men 2.
54
Eminem was offered the lead role in the 2013 sci-fi movie, Elysium. He was interested but he turned it down due to one major condition not being met; Elysium would have to be shot in his hometown, Detroit.
5
The Basenji dog is the only dog that is not able to bark.
4
Lobsters have blue blood.
476